diff --git a/README.md b/README.md
new file mode 100644
index 0000000..f03ac90
--- /dev/null
+++ b/README.md
@@ -0,0 +1,198 @@
+
+# Quantum Compute Modules
+
+Репозиторий содержит набор модулей для распределённой системы квантовых вычислений. Каждый модуль представляет собой тип эксперимента, который может быть выполнен на локальных вычислительных системах.
+
+
+## Архитектура модуля
+
+Каждый модуль состоит из двух независимых компонентов:
+
+| Компонент | Назначение |
+|-----------|------------|
+| **Frontend** | Пользовательский интерфейс. React SPA, компилируется в HTML, встраивается в iframe на центральном сервере. |
+| **Executor** | Python модуль, который скачивается и выполняется на локальной вычислительной системе. |
+
+## Frontend
+
+### Режимы работы
+
+Frontend поддерживает два режима отображения:
+
+| Режим | Когда используется | Что показывает |
+|-------|-------------------|----------------|
+| `List` | В списке задач эксперимента | Краткая информация (карточка) |
+| `Editor` | На странице отдельной задачи | Полный редактор с параметрами |
+
+### API взаимодействия (postMessage)
+
+#### Получение данных от системы
+
+```javascript
+window.addEventListener("message", (event) => {
+  const { type, data } = event.data;
+  
+  if (type === "plugin-data") {
+    // data.taskData — JSON строка с данными задачи
+    // data.mode — "List" или "Editor"
+    // data.theme — "light" или "dark"
+    // data.simProgress — прогресс выполнения (если есть)
+  }
+  
+  if (type === "update") {
+    // Сигнал обновить UI (после сохранения)
+  }
+});
+```
+
+#### Отправка данных в систему
+
+```javascript
+// При изменении данных задачи
+window.parent.postMessage({
+  type: "plugin-update",
+  data: JSON.stringify(taskData),  // Данные задачи
+  qubits_needed: number            // Требуемое количество кубит
+}, "*");
+
+// Сигнал готовности (отправляется после загрузки)
+window.parent.postMessage({ type: "plugin-ready" }, "*");
+```
+
+### Обязательные экспорты
+
+React приложение должно экспортировать компоненты с интерфейсом:
+
+```typescript
+interface TaskData {
+  // Определяется для каждого модуля
+}
+
+interface TaskEditorProps {
+  data: TaskData | undefined;
+  setData: (data: TaskData, qubits_needed: number) => void;
+  counter: number;      // Инкрементируется при обновлении данных извне
+  simProgress: any;     // Прогресс выполнения (conn.send из executor)
+}
+```
+
+### Сборка
+
+```bash
+npm run build
+# Результат: dist/index.html — один файл со встроенными CSS/JS
+```
+
+## Executor
+
+Python модуль, который скачивается с сервера и выполняется на локальной ВС. Должен содержать две функции:
+
+### prepare_data
+
+Валидация и предобработка данных задачи. Вызывается на сервере перед помещением задачи в очередь.
+
+```python
+def prepare_data(data: dict, system_info: dict) -> dict:
+```
+
+Результаты, возвращаемые функцией, передаются затем в run_computation. 
+
+В случае ошибки в данных, функция должны поднять ошибку.
+
+### run_computation
+
+Выполнение вычислений на локальной ВС.
+
+```python
+def run_computation(conn, dev, data):
+    """
+    Args:
+        conn: Connection объект для отправки прогресса
+              conn.send(dict) — отправляет сообщение на сервер
+              (сообщения сохраняются в simulation_result.result_data)
+        
+        dev: PennyLane устройство
+             qml.device(dev['name'], wires=dev['wires'])
+        
+        data: processed_data из prepare_data
+    
+    Returns: None
+    """
+```
+
+### Пример executor'а
+
+```python
+def prepare_data(data: dict, system_info: dict) -> dict:
+    # Валидация входных данных
+    if "my_param" not in data:
+        return {
+            "valid": False,
+            "error_message": "Отсутствует параметр my_param"
+        }
+    
+    return {
+        "valid": True,
+        "processed_data": data,
+        "qubits_required": data.get("qubits", 10)
+    }
+
+
+def run_computation(conn, dev, data):
+    import numpy as np
+    
+    for step in range(data.get("steps", 100)):
+        # ... вычисления ...
+        
+        # Отправка прогресса
+        conn.send({
+            "step": step,
+            "current_value": current_value
+        })
+    
+    return
+```
+
+## Создание нового модуля
+
+### Шаг 1: Создание Frontend
+
+1. Скопируйте шаблон `new_module/` или создайте React приложение с нуля
+2. Реализуйте компоненты `ListItem` и `EditorPage`
+3. Реализуйте `wrapper.tsx` с обработкой postMessage
+4. Соберите проект: `npm run build`
+
+### Шаг 2: Создание Executor
+
+1. Создайте файл `executor.py`
+2. Реализуйте функцию `prepare_data`
+3. Реализуйте функцию `run_computation`
+
+### Шаг 3: Регистрация модуля
+
+Через API центрального сервера:
+
+```bash
+curl -X POST https://quantum-backend/experiment/types \
+  -F "name=Название модуля" \
+  -F "description=Описание модуля" \
+  -F "file_frontend=@dist/index.html" \
+  -F "file_comp_system=@executor.py"
+```
+
+
+## Список модулей
+
+| Модуль | Описание | Статус |
+|--------|----------|--------|
+| `vqe` | Расчёт энергии основного состояния молекул | ✅ Готов |
+
+## Шаблон нового модуля
+
+```bash
+git clone https://git.deowl.ru/vkrb/vqe_module
+cd quantum-modules
+cp -r new_module my_module
+# Редактируем frontend и executor
+# Регистрируем через API
+```
diff --git a/backend/src/app.py b/backend/src/app.py
index 1d337be..0202f9a 100644
--- a/backend/src/app.py
+++ b/backend/src/app.py
@@ -1,7 +1,7 @@
 from collections.abc import AsyncIterator
 from contextlib import asynccontextmanager
 
-from fastapi import FastAPI
+from fastapi import FastAPI, Request
 from fastapi.exceptions import HTTPException
 from fastapi.middleware.cors import CORSMiddleware
 
@@ -14,7 +14,13 @@ from logging_config import logger
 from openbabel import pybel
 from pyscf import gto  # pyright: ignore
 from redis import asyncio as aioredis
-from request_response_models import BasicError, ConvertRequest, MolFileModel
+from request_response_models import (
+    BasicError,
+    ConvertRequest,
+    MolFileModel,
+    SmilesRequest,
+)
+from starlette.middleware.base import BaseHTTPMiddleware
 
 
 @asynccontextmanager
@@ -28,25 +34,47 @@ async def lifespan(_: FastAPI) -> AsyncIterator[None]:
 app = FastAPI(lifespan=lifespan)
 
 
-origins = [
-    "http://localhost",
-    "http://localhost:8001",
-]
+class ForceCORSHeadersMiddleware(BaseHTTPMiddleware):
+    async def dispatch(self, request: Request, call_next):
+        # Handle OPTIONS preflight requests
+        if request.method == "OPTIONS":
+            response = JSONResponse(status_code=200, content={})
+        else:
+            response = await call_next(request)
 
-app.add_middleware(
-    CORSMiddleware,
-    allow_origins=origins,
-    allow_credentials=True,
-    allow_methods=["*"],
-    allow_headers=["*"],
-)
+        # Always add CORS headers
+        response.headers["Access-Control-Allow-Origin"] = "*"
+        response.headers["Access-Control-Allow-Methods"] = (
+            "GET, POST, PUT, DELETE, OPTIONS"
+        )
+        response.headers["Access-Control-Allow-Headers"] = "*"
+        response.headers["Access-Control-Allow-Credentials"] = "true"
+
+        return response
+
+
+# Add this middleware FIRST
+app.add_middleware(ForceCORSHeadersMiddleware)
+
+
+@app.options("/{path:path}")
+async def options_handler(request: Request):
+    return JSONResponse(
+        content={},
+        status_code=200,
+        headers={
+            "Access-Control-Allow-Origin": "*",  # or specific origins
+            "Access-Control-Allow-Methods": "GET, POST, PUT, DELETE, OPTIONS",
+            "Access-Control-Allow-Headers": "*",
+        },
+    )
 
 
 @app.post(
     "/convert",
     responses={
         200: {"description": "Coversion Successful", "model": MolFileModel},
-        400: {"description": "Item created", "model": BasicError},
+        400: {"description": "Error Converting", "model": BasicError},
     },
 )
 def convert_molecule(req: ConvertRequest):
@@ -84,6 +112,22 @@ def convert_molecule(req: ConvertRequest):
         raise HTTPException(status_code=400, detail={"error": str(e)})
 
 
+@app.post(
+    "/smiles",
+)
+def smiles_mol(req: SmilesRequest):
+    try:
+        # Rad the string and format from request
+        mol = pybel.readstring("xyz", req.text)
+        mol.addh()
+        mol.OBMol.SetTitle("")
+
+        mol2string = mol.write("smi", opt={"h": True, "U": True})
+        return JSONResponse({"molfile": mol2string}, 200)
+    except Exception as e:
+        raise HTTPException(status_code=400, detail={"error": str(e)})
+
+
 @app.get("/informats")
 @cache()
 async def get_informats():
diff --git a/backend/src/request_response_models.py b/backend/src/request_response_models.py
index c8eec84..ce09a64 100644
--- a/backend/src/request_response_models.py
+++ b/backend/src/request_response_models.py
@@ -9,6 +9,10 @@ class ConvertRequest(BaseModel):
     optimize_geometry: bool = False
 
 
+class SmilesRequest(BaseModel):
+    text: str
+
+
 class MolFileModel(BaseModel):
     molfile: str
 
diff --git a/frontend-plugin/index.html b/frontend-plugin/index.html
index 360e96f..10e2d28 100644
--- a/frontend-plugin/index.html
+++ b/frontend-plugin/index.html
@@ -1,6 +1,6 @@
 <!-- index.html -->
 <!doctype html>
-<html>
+<html style="height: 100%">
     <head>
         <meta charset="UTF-8" />
         <meta name="viewport" content="width=device-width, initial-scale=1.0" />
@@ -9,8 +9,6 @@
                 margin: 0;
                 padding: 0;
                 box-sizing: border-box;
-                background: none;
-                background-color: var(--mantine-color-secondary);
             }
             body {
                 font-family:
@@ -19,7 +17,7 @@
             }
         </style>
     </head>
-    <body>
+    <body style="background-color: transparent !important; height: 100%">
         <div id="root"></div>
         <script type="module" src="/src/index.tsx"></script>
     </body>
diff --git a/frontend-plugin/src/EditorPage/CodeTextArea/CodeTextArea.tsx b/frontend-plugin/src/EditorPage/CodeTextArea/CodeTextArea.tsx
index 7688d2d..effe891 100644
--- a/frontend-plugin/src/EditorPage/CodeTextArea/CodeTextArea.tsx
+++ b/frontend-plugin/src/EditorPage/CodeTextArea/CodeTextArea.tsx
@@ -4,6 +4,7 @@ import { useEffect, useRef } from "react";
 interface TextAreaProps {
   text: string;
   onTextChange: (text: string) => void;
+  enabled: boolean;
 }
 
 export function CodeTextArea(props: TextAreaProps) {
@@ -52,6 +53,7 @@ export function CodeTextArea(props: TextAreaProps) {
       className="MoleculeEdit"
       value={props.text}
       ref={inputRef}
+      disabled={!props.enabled}
       onChange={(e) => {
         props.onTextChange(e.currentTarget.value);
       }}
diff --git a/frontend-plugin/src/EditorPage/ConvertBackendCalls.tsx b/frontend-plugin/src/EditorPage/ConvertBackendCalls.tsx
new file mode 100644
index 0000000..5cff2a9
--- /dev/null
+++ b/frontend-plugin/src/EditorPage/ConvertBackendCalls.tsx
@@ -0,0 +1,62 @@
+export interface ConvertSchema {
+  inputText: string;
+  inputFormat: string;
+  add_h: boolean;
+  make_3d: boolean;
+  optimize: boolean;
+}
+
+export async function ConvertMoleculeToStandart(
+  data: ConvertSchema,
+): Promise<string> {
+  try {
+    const response = await fetch("https://mol-convert.deowl.ru" + "/convert", {
+      method: "POST",
+      headers: {
+        "Content-Type": "application/json",
+      },
+      body: JSON.stringify({
+        text: data.inputText,
+        format: data.inputFormat,
+        convert_3d: data.make_3d,
+        add_hydrogen: data.add_h,
+        optimize_geometry: data.optimize,
+      }),
+    });
+
+    if (!response.ok) {
+      throw new Error(`HTTP error! status: ${response.status}`);
+    }
+
+    const responseData = await response.json();
+    return responseData.molfile;
+  } catch (error) {
+    // Error handling
+    if (error instanceof Error) {
+      return error;
+    }
+    throw error;
+  }
+}
+
+export async function GetInFormats(): Promise<{ [key: string]: string }> {
+  try {
+    const response = await fetch(
+      "https://mol-convert.deowl.ru" + "/informats",
+      {
+        method: "GET",
+        headers: {
+          "Content-Type": "application/json",
+        },
+      },
+    );
+
+    if (!response.ok) {
+      throw new Error(`HTTP error! status: ${response.status}`);
+    }
+
+    return await response.json();
+  } catch (error) {
+    throw error;
+  }
+}
diff --git a/frontend-plugin/src/EditorPage/EditorPage.tsx b/frontend-plugin/src/EditorPage/EditorPage.tsx
index b4e21fe..92b5d3c 100644
--- a/frontend-plugin/src/EditorPage/EditorPage.tsx
+++ b/frontend-plugin/src/EditorPage/EditorPage.tsx
@@ -1,90 +1,291 @@
 import {
   Button,
+  Card,
   Center,
   Divider,
   Tabs,
+  Title,
   Text,
-  Textarea,
   useMantineTheme,
+  Paper,
+  Badge,
+  SimpleGrid,
 } from "@mantine/core";
 import { Group, Panel, Separator } from "react-resizable-panels";
 import "./MoleculePage.css";
 import {
-  IconCheck,
+  IconAlertCircle,
+  IconChartBar,
   IconCode,
+  IconGripHorizontal,
   IconGripVertical,
   IconList,
-  IconX,
 } from "@tabler/icons-react";
 import { CodeTextArea } from "./CodeTextArea/CodeTextArea";
 import MoleculeViewer from "./MoleculeViewer/MoleculeViewer";
-import { MoleculeData, SelectedAtom, TaskEditorProps } from "../Types/plugin";
-import { useState } from "react";
+import { SelectedAtom, TaskEditorProps } from "../Types/plugin";
+import { useEffect, useState } from "react";
+import { NewMoleculeModal } from "./NewMolecule/NewMolecule";
 
-function MoleculeEditorPage(props: TaskEditorProps<MoleculeData>) {
-  const [text, setText] = useState(props.data?.data.text);
+function MoleculeEditorPage(props: TaskEditorProps) {
+  const [text, setText] = useState(props.data?.text);
   const [selectedAtom, setSelectedAtom] = useState<SelectedAtom | null>(null);
   const theme = useMantineTheme();
+  const [isOpen, setIsOpen] = useState(false);
+  const [counter_new, set_counter_new] = useState(0);
+
+  useEffect(() => {
+    console.log("Resetting text");
+    setText(props.data?.text);
+    setSelectedAtom(null);
+  }, [props.counter]);
+
+  const get_qubits = (text: string) => {
+    try {
+      const lines = text.trim().replace("\\\\", "\\").split("\n") || [
+        "",
+        "",
+        "",
+      ];
+      console.log(lines);
+      const secondLine = lines[1]; // "Charge=0 Multiplicity=1 Electrons=10 Orbitals=9"
+      const variables = secondLine.split(" ").reduce(
+        (acc, pair) => {
+          const [key, value] = pair.split("=");
+          acc[key] = parseInt(value); // or Number(value) if you want to keep as number
+          return acc;
+        },
+        {} as Record<string, number>,
+      );
+      return variables.Orbitals * 2;
+    } catch {
+      return 0;
+    }
+  };
 
   return (
     <>
-      <div style={{ display: "flex", flexDirection: "column", height: "90vh" }}>
+      <div
+        style={{
+          display: "flex",
+          flexDirection: "column",
+          height: props.simProgress ? "100%" : "90vh",
+        }}
+      >
+        <NewMoleculeModal
+          isOpened={isOpen}
+          setIsOpened={setIsOpen}
+          setMolecule={(data) => {
+            props.setData(data, get_qubits(data.text));
+            setText(data.text);
+            setTimeout(() => set_counter_new((old) => old + 2), 100);
+          }}
+        />
+        {!props.simProgress && (
+          <Button onClick={() => setIsOpen(true)}>Импротировать</Button>
+        )}
         <Divider style={{ margin: "10px" }} />
-        <Group style={{ flex: 1, gap: "5px" }}>
-          <Panel minSize={200} defaultSize={500}>
-            <Tabs
-              variant="outline"
-              style={{
-                height: "100%",
-                display: "flex",
-                flexDirection: "column",
-              }}
-              radius="lg"
-              defaultValue="code"
-              classNames={{ panel: "tabPanel" }}
-            >
-              <Tabs.List>
-                <Tabs.Tab value="code" leftSection={<IconCode size={12} />}>
-                  Код
-                </Tabs.Tab>
-                <Tabs.Tab value="list" leftSection={<IconList size={12} />}>
-                  Список
-                </Tabs.Tab>
-              </Tabs.List>
-
-              <Tabs.Panel value="code">
-                <CodeTextArea
-                  text={text || ""}
-                  onTextChange={(text) => {
-                    setText(text);
-                    props.setData({ text: text });
+        <Group orientation="vertical" style={{ flex: 1, gap: "5px" }}>
+          <Panel>
+            <Group style={{ flex: 1, gap: "5px" }}>
+              <Panel minSize={200} defaultSize={500}>
+                <Tabs
+                  variant="outline"
+                  style={{
+                    height: "100%",
+                    display: "flex",
+                    flexDirection: "column",
                   }}
-                />
-              </Tabs.Panel>
+                  radius="lg"
+                  defaultValue="code"
+                  classNames={{ panel: "tabPanel" }}
+                >
+                  <Tabs.List>
+                    <Tabs.Tab value="code" leftSection={<IconCode size={12} />}>
+                      Код
+                    </Tabs.Tab>
+                    <Tabs.Tab value="list" leftSection={<IconList size={12} />}>
+                      Список
+                    </Tabs.Tab>
+                  </Tabs.List>
 
-              <Tabs.Panel value="list">
-                <></>
-              </Tabs.Panel>
-            </Tabs>
-          </Panel>
-          <Separator>
-            <Center
-              style={{
-                height: "100%",
-                background: theme.colors.dark[4],
-                borderRadius: "5px",
-              }}
-            >
-              <IconGripVertical size={12} />
-            </Center>
-          </Separator>
-          <Panel style={{ flexShrink: 0 }} minSize={200}>
-            <MoleculeViewer
-              moleculeData={props.data ? props.data.data.text : ""}
-              selectedAtom={selectedAtom}
-              setSelectedAtom={setSelectedAtom}
-            />
+                  <Tabs.Panel value="code">
+                    <CodeTextArea
+                      enabled={props.simProgress == undefined}
+                      text={text || ""}
+                      onTextChange={(text) => {
+                        setText(text);
+                        props.setData({ text: text }, get_qubits(text));
+                      }}
+                    />
+                  </Tabs.Panel>
+
+                  <Tabs.Panel value="list">
+                    <></>
+                  </Tabs.Panel>
+                </Tabs>
+              </Panel>
+              <Separator>
+                <Center
+                  style={{
+                    height: "100%",
+                    background: theme.colors.dark[4],
+                    borderRadius: "5px",
+                  }}
+                >
+                  <IconGripVertical size={12} />
+                </Center>
+              </Separator>
+              <Panel style={{ flexShrink: 0 }} minSize={200}>
+                <MoleculeViewer
+                  moleculeData={props.data ? props.data.text : ""}
+                  selectedAtom={selectedAtom}
+                  setSelectedAtom={setSelectedAtom}
+                  reload_counter={props.counter + counter_new}
+                />
+              </Panel>
+            </Group>
           </Panel>
+          {props.simProgress && (
+            <>
+              <Separator>
+                <Center
+                  style={{
+                    height: "100%",
+                    background: theme.colors.dark[4],
+                    borderRadius: "5px",
+                  }}
+                >
+                  <IconGripHorizontal size={12} />
+                </Center>
+              </Separator>
+              <Panel>
+                {props.simProgress.error ? (
+                  <Card withBorder style={{ height: "100%" }}>
+                    <Group gap="xs" mb="md" orientation="vertical">
+                      <IconAlertCircle size={20} color="#fa5252" />
+                      <Title order={4} c="red" style={{ margin: 0 }}>
+                        Ошибка выполнения
+                      </Title>
+                      <Text size="sm" c="red" fw={500} mb="xs">
+                        {props.simProgress.error}
+                      </Text>
+                    </Group>
+
+                    {props.simProgress.traceback && (
+                      <>
+                        <Text size="xs" c="dimmed" mb="xs" fw={500}>
+                          Подробности:
+                        </Text>
+                        <Paper
+                          p="xs"
+                          withBorder
+                          bg="dark.8"
+                          style={{
+                            maxHeight: "200px",
+                            overflow: "auto",
+                            fontFamily: "monospace",
+                            fontSize: "11px",
+                          }}
+                        >
+                          <Text
+                            size="xs"
+                            c="gray.5"
+                            style={{
+                              whiteSpace: "pre-wrap",
+                              wordBreak: "break-all",
+                            }}
+                          >
+                            {props.simProgress.traceback}
+                          </Text>
+                        </Paper>
+                      </>
+                    )}
+                  </Card>
+                ) : (
+                  <Card withBorder style={{ height: "100%" }}>
+                    <Group gap="xs">
+                      <IconChartBar size={20} color="#4299e1" />
+                      <Title order={4} style={{ margin: 0 }}>
+                        Прогресс VQE
+                      </Title>
+                    </Group>
+
+                    <SimpleGrid cols={3} mb="lg">
+                      <Text size="xs" c="dimmed" tt="uppercase" fw={700} mb={4}>
+                        Итерация
+                      </Text>
+
+                      <Text size="xs" c="dimmed" tt="uppercase" fw={700} mb={4}>
+                        Энергия (Hartree)
+                      </Text>
+
+                      <Text size="xs" c="dimmed" tt="uppercase" fw={700} mb={4}>
+                        Сходимость
+                      </Text>
+                      <Text size="xl" fw={700} c="blue">
+                        {props.simProgress["iter_num"]}
+                      </Text>
+                      <Text size="xl" fw={700} c="teal">
+                        {props.simProgress["energy"]?.toFixed(8)}
+                      </Text>
+                      <Text
+                        size="xl"
+                        fw={700}
+                        c={
+                          props.simProgress["conv"] < 1e-6 ? "green" : "orange"
+                        }
+                      >
+                        {props.simProgress["conv"]}
+                      </Text>
+                    </SimpleGrid>
+
+                    <details style={{ marginTop: "16px" }}>
+                      <summary
+                        style={{
+                          cursor: "pointer",
+                          fontSize: "13px",
+                          color: "#868e96",
+                          marginBottom: "8px",
+                        }}
+                      >
+                        Показать итоговые веса (
+                        {props.simProgress["params"]?.length})
+                      </summary>
+                      <Paper
+                        p="sm"
+                        withBorder
+                        bg="dark.8"
+                        style={{ maxHeight: "150px", overflow: "auto" }}
+                      >
+                        <Text size="xs" fw={500} mb="xs" c="dimmed">
+                          Параметры оптимизации:
+                        </Text>
+                        <div
+                          style={{
+                            display: "flex",
+                            flexWrap: "wrap",
+                            gap: "8px",
+                          }}
+                        >
+                          {props.simProgress["params"]?.map((param, idx) => (
+                            <Badge
+                              key={idx}
+                              size="sm"
+                              variant="outline"
+                              color="blue"
+                            >
+                              p{idx}: {param.toFixed(6)}
+                            </Badge>
+                          ))}
+                        </div>
+                      </Paper>
+                    </details>
+                  </Card>
+                )}
+              </Panel>
+            </>
+          )}
         </Group>
       </div>
     </>
diff --git a/frontend-plugin/src/EditorPage/MoleculeViewer/MoleculeViewer.tsx b/frontend-plugin/src/EditorPage/MoleculeViewer/MoleculeViewer.tsx
index c777370..f82f2f0 100644
--- a/frontend-plugin/src/EditorPage/MoleculeViewer/MoleculeViewer.tsx
+++ b/frontend-plugin/src/EditorPage/MoleculeViewer/MoleculeViewer.tsx
@@ -1,6 +1,7 @@
 import Viewer from "miew-react";
 import Miew from "miew";
 import {
+  LoadingOverlay,
   Paper,
   UnstyledButton,
   useMantineColorScheme,
@@ -45,6 +46,7 @@ interface MoleculeViewerProps {
   moleculeData: string;
   selectedAtom: SelectedAtom | null;
   setSelectedAtom: (selectedAtom: SelectedAtom | null) => void;
+  reload_counter: number;
 }
 
 function MoleculeViewer(props: MoleculeViewerProps) {
@@ -57,10 +59,16 @@ function MoleculeViewer(props: MoleculeViewerProps) {
   const [isResizing, setIsResizing] = useState<boolean>(false);
 
   const [viewingData, setViewingData] = useState<string>(props.moleculeData);
+  const [isError, setIsError] = useState(false);
+
+  useEffect(() => {
+    setViewingData(props.moleculeData);
+  }, [props.reload_counter]);
 
   //при загрузке сохраняем объект miew
   const onInitMiew = (miew: Miew) => {
     setMiew(miew);
+    setIsError(false);
     if (miew && viewingData) {
       //прогружаем молекулу
       miew
@@ -77,15 +85,7 @@ function MoleculeViewer(props: MoleculeViewerProps) {
           if (error.message == "Operation cancelled") {
             return;
           }
-          notifications.show({
-            color: "orange",
-            radius: "md",
-            title: "Ошибка при отображении молекулы",
-            message:
-              "Проверте правильность написания кода молекулы, в нем содержатся ошибки",
-            icon: <IconAlertHexagon />,
-            style: { paddingLeft: "5px" },
-          });
+          setIsError(true);
         });
     }
     miew.setOptions({
@@ -212,10 +212,16 @@ function MoleculeViewer(props: MoleculeViewerProps) {
           backgroundColor: theme.colors.secondaryDark[7],
           borderRadius: "5px",
           overflow: "hidden",
+          position: "relative",
         }}
         onMouseEnter={handleMouseEnter}
         onMouseLeave={handleMouseLeave}
       >
+        <LoadingOverlay
+          visible={isError}
+          loaderProps={{ children: "Ошибка отображения молекулы" }}
+          zIndex={8}
+        />
         {MemoViewer}
         {isResizing && viewingData && (
           <div
@@ -254,7 +260,7 @@ function MoleculeViewer(props: MoleculeViewerProps) {
           left: "10px",
           top: "10px",
           display: "flex",
-          zIndex: 5,
+          zIndex: 9,
           width: "auto",
         }}
       >
diff --git a/frontend-plugin/src/EditorPage/NewMolecule/NewMolecule.css b/frontend-plugin/src/EditorPage/NewMolecule/NewMolecule.css
new file mode 100644
index 0000000..7383265
--- /dev/null
+++ b/frontend-plugin/src/EditorPage/NewMolecule/NewMolecule.css
@@ -0,0 +1,3 @@
+.StepperRoot {
+    flex-direction: row-reverse !important;
+}
diff --git a/frontend-plugin/src/EditorPage/NewMolecule/NewMolecule.tsx b/frontend-plugin/src/EditorPage/NewMolecule/NewMolecule.tsx
new file mode 100644
index 0000000..e0f7b16
--- /dev/null
+++ b/frontend-plugin/src/EditorPage/NewMolecule/NewMolecule.tsx
@@ -0,0 +1,119 @@
+import { Button, Modal, Space, Title, Select, Textarea } from "@mantine/core";
+import { useEffect, useState } from "react";
+import "./NewMolecule.css";
+import {
+  ConvertMoleculeToStandart,
+  GetInFormats,
+} from "../ConvertBackendCalls";
+import { MoleculeData } from "../../Types/plugin";
+
+interface NewMoleculeModalProps {
+  isOpened: boolean;
+  setIsOpened: (opened: boolean) => void;
+  setMolecule: (mol: MoleculeData) => void;
+}
+
+export function NewMoleculeModal(props: NewMoleculeModalProps) {
+  const [inMolecule, setInMolecule] = useState("");
+  const [inFormat, setInFormat] = useState<string | null>();
+
+  const [inOptions, setInOptions] = useState<string[] | undefined>();
+
+  const getOptions = () => {
+    GetInFormats()
+      .then((value: { [key: string]: string }) => {
+        const values = Object.keys(value);
+        setInOptions(values);
+      })
+      .catch(() => {});
+  };
+
+  useEffect(() => {
+    getOptions();
+  }, []);
+
+  //reset on open dialog
+  useEffect(() => {
+    if (props.isOpened) {
+      setInMolecule("");
+      setInFormat(undefined);
+      if (inOptions == undefined) {
+        getOptions();
+      }
+    }
+  }, [props.isOpened]);
+
+  const handleClose = () => {
+    props.setIsOpened(false);
+  };
+
+  const handleConvert = () => {
+    if (inFormat) {
+      ConvertMoleculeToStandart({
+        inputText: inMolecule,
+        inputFormat: inFormat,
+        make_3d: true,
+        add_h: false,
+        optimize: false,
+      }).then((value: string) => {
+        props.setMolecule({ text: value });
+        props.setIsOpened(false);
+      });
+    } else {
+      //TODO: add no format selected handling
+    }
+  };
+
+  const handleEmptyMolecule = () => {
+    props.setIsOpened(false);
+  };
+
+  return (
+    <Modal
+      opened={props.isOpened}
+      onClose={handleClose}
+      title=<Title size="xl">Новая молекула</Title>
+      centered
+      size="75%"
+      styles={{
+        content: { paddingLeft: "10px" },
+        title: { width: "100%" },
+      }}
+    >
+      <Textarea
+        className="moleculeInput"
+        value={inMolecule}
+        onChange={(e) => setInMolecule(e.currentTarget.value)}
+        placeholder="Введите текст молекулы"
+        classNames={{
+          wrapper: "moleculeInputWrapper",
+        }}
+        onKeyDown={(e) => {
+          // Stop arrow keys from reaching react-resizable-panels
+          if (
+            ["ArrowUp", "ArrowDown", "ArrowLeft", "ArrowRight"].includes(e.key)
+          ) {
+            e.stopPropagation();
+          }
+        }}
+      />
+      <Space h="md" />
+      <Select
+        value={inFormat}
+        onChange={(value: string | null) => setInFormat(value)}
+        searchable
+        data={inOptions}
+        placeholder="Выберите формат"
+        classNames={{
+          input: "selectInFormat",
+          dropdown: "selectDropDown",
+          option: "selectDropDownOption",
+        }}
+      />
+      <Space h="md" />
+      <Button color="accent" onClick={handleConvert}>
+        Преобразовать
+      </Button>
+    </Modal>
+  );
+}
diff --git a/frontend-plugin/src/ListItem/ListItem.css b/frontend-plugin/src/ListItem/ListItem.css
new file mode 100644
index 0000000..99382fd
--- /dev/null
+++ b/frontend-plugin/src/ListItem/ListItem.css
@@ -0,0 +1,7 @@
+.truncatedString {
+    -webkit-line-clamp: 2;
+    display: -webkit-box;
+    -webkit-box-orient: vertical;
+    text-overflow: ellipsis;
+    overflow: hidden;
+}
diff --git a/frontend-plugin/src/ListItem/ListItem.tsx b/frontend-plugin/src/ListItem/ListItem.tsx
index b3b2fa5..19c55f9 100644
--- a/frontend-plugin/src/ListItem/ListItem.tsx
+++ b/frontend-plugin/src/ListItem/ListItem.tsx
@@ -1,22 +1,158 @@
 // ListItem/ListItem.tsx
-import React from "react";
-import { MoleculeData, TaskData } from "../Types/plugin";
+import React, { useEffect, useState } from "react";
+import { MoleculeData } from "../Types/plugin";
+import { Card, Text, Title } from "@mantine/core";
+import "./ListItem.css";
 
 const ListItem: React.FunctionComponent<{
-  data: TaskData<MoleculeData> | undefined;
+  data: MoleculeData | undefined;
+  simProgress: any;
 }> = (props) => {
+  var variables = {
+    Multiplicity: "-",
+    Charge: "-",
+    Electrons: "-",
+    Orbitals: "-",
+  };
+  try {
+    const lines = props.data?.text.trim().split("\n") || ["", "", ""];
+    const secondLine = lines[1]; // "Charge=0 Multiplicity=1 Electrons=10 Orbitals=9"
+    variables = secondLine.split(" ").reduce(
+      (acc, pair) => {
+        const [key, value] = pair.split("=");
+        acc[key] = parseInt(value); // or Number(value) if you want to keep as number
+        return acc;
+      },
+      {} as Record<string, number>,
+    );
+  } catch {
+    variables = {
+      Multiplicity: "-",
+      Charge: "-",
+      Electrons: "-",
+      Orbitals: "-",
+    };
+  }
+
+  const [smiles, setSmiles] = useState<string>("");
+
+  useEffect(() => {
+    const response = fetch("https://mol-convert.deowl.ru/smiles", {
+      method: "POST",
+      headers: {
+        "Content-Type": "application/json",
+      },
+      body: JSON.stringify({ text: props.data?.text }),
+    }).then((data) => {
+      if (!data.ok) {
+        throw new Error(`HTTP error! status: ${data.status}`);
+      }
+
+      data.json().then((data) => {
+        setSmiles(data.molfile);
+      });
+    });
+  }, []);
+
   return (
-    <div
-      style={{ padding: "1rem", border: "1px solid #ccc", borderRadius: "4px" }}
-    >
-      <h3 style={{ margin: "0 0 0.5rem 0" }}>{props.data?.name}</h3>
-      <p style={{ margin: "0 0 0.5rem 0", color: "#666" }}>
-        {props.data?.description}
-      </p>
-      <div style={{ fontSize: "0.9rem", color: "#999" }}>
-        Value: {props.data?.data.text || "Not set"}
-      </div>
-    </div>
+    <Card orientation="horizontal" style={{ height: "100%" }}>
+      <Card.Section
+        style={{
+          minWidth: "100px",
+          maxWidth: "200px",
+          justifyContent: "space-evenly",
+          display: "flex",
+          flexDirection: "column",
+          flexGrow: 1,
+        }}
+        px="sm"
+      >
+        <Text size="md">
+          Заряд: {variables.Charge != undefined ? variables.Charge : "-"}
+        </Text>
+        <Text size="md">
+          Мультиплексивность:{" "}
+          {variables.Multiplicity != undefined ? variables.Multiplicity : "-"}
+        </Text>
+      </Card.Section>
+      <Card.Section
+        style={{
+          minWidth: "100px",
+          maxWidth: "200px",
+          justifyContent: "space-evenly",
+          display: "flex",
+          flexDirection: "column",
+          flexGrow: 1,
+        }}
+        px="sm"
+        withBorder
+      >
+        <Text size="md">
+          Акт. эклектроны:{" "}
+          {variables.Electrons != undefined ? variables.Electrons : "-"}
+        </Text>
+        <Text size="md">
+          Акт. орбитали:{" "}
+          {variables.Orbitals != undefined ? variables.Orbitals : "-"}
+        </Text>
+      </Card.Section>
+      <Card.Section
+        style={{
+          minWidth: "150px",
+          maxWidth: "250px",
+          justifyContent: "space-evenly",
+          display: "flex",
+          flexDirection: "column",
+          flexGrow: 1,
+        }}
+        px="sm"
+        withBorder
+      >
+        <Text size="md" className="truncatedString">
+          Smiles: {smiles}
+        </Text>
+        <Text size="md">
+          Необходимо кубит: {Number(variables.Orbitals) * 2 || "-"}
+        </Text>
+      </Card.Section>
+      {props.simProgress && !props.simProgress["error"] && (
+        <Card.Section
+          style={{
+            width: "250px",
+            justifyContent: "space-evenly",
+            display: "flex",
+            flexDirection: "column",
+          }}
+          px="sm"
+          withBorder
+        >
+          <Title size={"md"}>Прогресс выполнения:</Title>
+          <Text size="md" className="truncatedString">
+            Итерация: {props.simProgress["iter_num"]}
+          </Text>
+          <Text size="md" className="truncatedString">
+            Энергия: {Math.fround(props.simProgress["energy"])}
+          </Text>
+        </Card.Section>
+      )}
+      {props.simProgress && props.simProgress["error"] && (
+        <Card.Section
+          style={{
+            width: "250px",
+            justifyContent: "space-evenly",
+            display: "flex",
+            flexDirection: "column",
+          }}
+          px="sm"
+          withBorder
+        >
+          <Title size={"md"}>Ошибка:</Title>
+          <Text size="md" className="truncatedString">
+            {props.simProgress["error"]}
+          </Text>
+        </Card.Section>
+      )}
+    </Card>
   );
 };
 
diff --git a/frontend-plugin/src/Types/plugin.tsx b/frontend-plugin/src/Types/plugin.tsx
index ed802a5..86a4fbf 100644
--- a/frontend-plugin/src/Types/plugin.tsx
+++ b/frontend-plugin/src/Types/plugin.tsx
@@ -1,26 +1,14 @@
-// Types
-export interface TaskData<TData = any> {
-  id: number;
-  name: string;
-  description: string;
-  data: TData;
-}
-
-export interface TaskEditorProps<TData = any> {
-  data: TaskData<TData> | undefined;
-  setData: (data: TData) => void;
-}
-
-export interface TaskTypePlugin<TData = any> {
-  type: string;
-  ListItem: React.ComponentType<TaskData<TData> | undefined>;
-  Editor: React.ComponentType<TaskEditorProps<TData>>;
-}
-
 export interface MoleculeData {
   text: string;
 }
 
+export interface TaskEditorProps {
+  data: MoleculeData | undefined;
+  setData: (data: MoleculeData, qubits_needed: number) => void;
+  counter: number;
+  simProgress: any;
+}
+
 export interface SelectedAtom {
   serial: number;
   name: string;
diff --git a/frontend-plugin/src/index.tsx b/frontend-plugin/src/index.tsx
index 01b24b8..db870fe 100644
--- a/frontend-plugin/src/index.tsx
+++ b/frontend-plugin/src/index.tsx
@@ -4,19 +4,13 @@ import "./index.css";
 import "@mantine/core/styles.css";
 import Wrapper from "./wrapper";
 // Parse URL parameters
-const urlParams = new URLSearchParams(window.location.search);
-const mode = urlParams.get("mode") == "List" ? "List" : "Editor";
 
 // Render directly
 const rootElement = document.getElementById("root");
 
 if (rootElement) {
+  rootElement.style = "height: 100%";
   const root = ReactDOM.createRoot(rootElement);
 
-  root.render(<Wrapper mode={mode} />);
-}
-
-// Notify parent that plugin is ready
-if (window.parent !== window) {
-  window.parent.postMessage({ type: "plugin-ready" }, "*");
+  root.render(<Wrapper />);
 }
diff --git a/frontend-plugin/src/wrapper.tsx b/frontend-plugin/src/wrapper.tsx
index 07454b3..c4fb2fa 100644
--- a/frontend-plugin/src/wrapper.tsx
+++ b/frontend-plugin/src/wrapper.tsx
@@ -11,18 +11,15 @@ import {
 } from "@mantine/core";
 import "./index.css";
 import "@mantine/core/styles.css";
-import { MoleculeData, TaskData } from "./Types/plugin";
-
-interface WrapperProps {
-  mode: "List" | "Editor";
-}
+import { MoleculeData } from "./Types/plugin";
 
 // Create setData function that communicates with parent
-const setData = (newData: MoleculeData) => {
+const setData = (newData: string, qubits_needed: number) => {
   window.parent.postMessage(
     {
       type: "plugin-update",
       data: newData,
+      qubits_needed: qubits_needed,
     },
     "*",
   );
@@ -69,41 +66,80 @@ const theme = createTheme({
   },
 });
 
-const Wrapper: React.FunctionComponent<WrapperProps> = (props) => {
-  const [currentTaskData, setTaskData] = useState<TaskData<MoleculeData>>();
+const Wrapper: React.FunctionComponent = () => {
+  const [currentTaskData, setTaskData] = useState<string>();
+  const [currentSimProgress, setCurrentSimProgress] = useState<string>();
   const [currentTheme, setTheme] = useState<"light" | "dark">("dark");
+
+  const [mode, setMode] = useState("List");
+  const [counter, setCounter] = useState(0);
+
   // Handle messages from parent
   useEffect(() => {
     window.addEventListener("message", (event) => {
       const { type, data } = event.data;
-      console.log(event.data);
-
-      setTaskData(data.taskData);
-      setTheme(data.theme);
+      if (type == "plugin-data") {
+        setTaskData(data.taskData);
+        setTheme(data.theme);
+        setMode(data.mode);
+        try {
+          JSON.parse(data.simProgress);
+          setCurrentSimProgress(data.simProgress);
+        } catch {
+          setCurrentSimProgress(undefined);
+        }
+      }
+      if (type == "update") {
+        console.log("Updating");
+        setCounter((prevData) => {
+          return prevData + 1;
+        });
+      }
     });
-  }, [props.mode]);
 
-  if (props.mode === "List") {
-    return (
-      <MantineProvider
-        colorSchemeManager={colorSchemeManager}
-        theme={theme}
-        forceColorScheme={currentTheme}
-      >
-        <ListItem data={currentTaskData} />
-      </MantineProvider>
-    );
-  } else {
-    return (
-      <MantineProvider
-        colorSchemeManager={colorSchemeManager}
-        theme={theme}
-        forceColorScheme={currentTheme}
-      >
-        <MoleculeEditorPage data={currentTaskData} setData={setData} />
-      </MantineProvider>
-    );
-  }
+    const sendReadyWithRetry = () => {
+      window.parent.postMessage({ type: "plugin-ready" }, "*");
+    };
+
+    // Also send ready after a short delay to catch any late listeners
+    const timeoutId = setTimeout(sendReadyWithRetry, 100);
+  }, []);
+
+  return mode === "List" ? (
+    <MantineProvider
+      colorSchemeManager={colorSchemeManager}
+      theme={theme}
+      forceColorScheme={currentTheme}
+    >
+      {currentTaskData && (
+        <ListItem
+          data={JSON.parse(currentTaskData) as MoleculeData}
+          simProgress={
+            currentSimProgress ? JSON.parse(currentSimProgress) : undefined
+          }
+        />
+      )}
+    </MantineProvider>
+  ) : (
+    <MantineProvider
+      colorSchemeManager={colorSchemeManager}
+      theme={theme}
+      forceColorScheme={currentTheme}
+    >
+      {currentTaskData && (
+        <MoleculeEditorPage
+          data={JSON.parse(currentTaskData) as MoleculeData}
+          setData={(data, qubits_needed) =>
+            setData(JSON.stringify(data), qubits_needed)
+          }
+          counter={counter}
+          simProgress={
+            currentSimProgress ? JSON.parse(currentSimProgress) : undefined
+          }
+        />
+      )}
+    </MantineProvider>
+  );
 };
 
 export default Wrapper;
diff --git a/local_quantum/vqe.py b/local_quantum/vqe.py
new file mode 100644
index 0000000..bb0b8ed
--- /dev/null
+++ b/local_quantum/vqe.py
@@ -0,0 +1,173 @@
+import os
+from multiprocessing.connection import Connection
+from typing import List
+
+import jax
+import pennylane as qml
+import pennylane.numpy as np
+from jax import numpy as jnp
+from pennylane import qchem
+from pennylane.devices import Device
+from pennylane.optimize import GradientDescentOptimizer
+
+jax.config.update("jax_enable_x64", True)
+
+os.environ["OMP_NUM_THREADS"] = "16"
+
+
+def parse_xyz_from_text(text: str):
+    """Parse XYZ format from text content."""
+    lines = text.strip().split("\n")
+
+    # First line: number of atoms
+    num_atoms = int(lines[0].strip())
+
+    # Second line: Charge/Multiplicity/Electrons/Orbitals (optional)
+    # Skip or parse as needed
+
+    symbols = []
+    coordinates = []
+
+    # Parse atom lines (after the second line)
+    for line in lines[2 : 2 + num_atoms]:
+        parts = line.strip().split()
+        if len(parts) >= 4:
+            symbol = parts[0]
+            x, y, z = float(parts[1]), float(parts[2]), float(parts[3])
+            symbols.append(symbol)
+            coordinates.append([x, y, z])
+
+    return symbols, coordinates
+
+
+def extract_electron_info(text: str):
+    """Extract electron and orbital counts from the second line."""
+    lines = text.strip().split("\n")
+    if len(lines) >= 2:
+        second_line = lines[1]
+        # Parse "Charge=0 Multiplicity=1 Electrons=3 Orbitals=3"
+        electrons = 3  # default
+        orbitals = 3  # default
+        charge = 0  # default
+        multiplicity = 1  # default
+
+        for part in second_line.split():
+            if "Electrons=" in part:
+                electrons = int(part.split("=")[1])
+            elif "Orbitals=" in part:
+                orbitals = int(part.split("=")[1])
+            elif "Charge=" in part:
+                charge = int(part.split("=")[1])
+            elif "Multiplicity=" in part:
+                multiplicity = int(part.split("=")[1])
+
+        return electrons, orbitals, charge, multiplicity
+
+    return 3, 3, 0, 1  # fallback defaults
+
+
+def prepare_data(data):
+    text_content = data.get("text", "")
+
+    # Parse the molecular data (assuming it's in XYZ format)
+    symbols, coordinates = parse_xyz_from_text(text_content)
+
+    # Extract electron/orbital info (from the Charge/Multiplicity line)
+    # "Charge=0 Multiplicity=1 Electrons=3 Orbitals=3"
+    electrons, orbitals, charge, multiplicity = extract_electron_info(text_content)
+
+    return {
+        "symbols": symbols,
+        "coordinates": coordinates,
+        "charge": charge,
+        "multiplicity": multiplicity,
+        "active_electrons": electrons,
+        "active_orbitals": orbitals,
+        "max_iterations": data.get("max_iterations", 200),
+        "conv_tol": data.get("conv_tol", 1e-6),
+        "step_size": data.get("step_size", 0.05),
+    }
+
+
+def run_computation(conn: Connection, dev1: Device, data: dict):
+    coordinates = jnp.array(data.get("coordinates"))
+    charge = int(data.get("charge"))
+    multiplicity = int(data.get("multiplicity"))
+
+    molecule = qchem.Molecule(
+        data.get("symbols"),
+        coordinates,
+        charge=charge,
+        mult=multiplicity,
+    )
+
+    active_electrons = int(data.get("active_electrons"))
+    active_orbitals = int(data.get("active_orbitals"))
+
+    max_iterations = int(data.get("max_iterations", 200))
+    step_size = float(data.get("step_size", 0.05))
+    conv_tol = float(data.get("conv_tol", 1e-6))
+
+    H, qubits = qchem.molecular_hamiltonian(
+        molecule,
+        active_electrons=active_electrons,
+        active_orbitals=active_orbitals,
+        method="openfermion",
+    )  # type: ignore
+
+    singles, doubles = qml.qchem.excitations(active_electrons, qubits)
+
+    if False:
+        params = np.array(last_state, requires_grad=True)
+    else:
+        params = np.array(np.zeros(len(singles) + len(doubles)), requires_grad=True)
+
+    conn.send(
+        {
+            "iter_num": 0,
+            "energy": None,
+            "conv": None,
+            "params": params.tolist() if hasattr(params, "tolist") else list(params),
+        }
+    )
+
+    @qml.qnode(dev1)
+    def circuit(param, wires):
+        # Map excitations to the wires the UCCSD circuit will act on
+        s_wires, d_wires = qml.qchem.excitations_to_wires(singles, doubles)
+        qml.UCCSD(
+            param,
+            wires,
+            s_wires=s_wires,
+            d_wires=d_wires,
+            init_state=qml.qchem.hf_state(active_electrons, qubits),
+        )
+        return qml.expval(H)
+
+    def cost_fn(param):
+        return circuit(param, wires=range(qubits))
+
+    opt = GradientDescentOptimizer(stepsize=step_size)
+
+    for n in range(max_iterations):
+        # Take step
+        params, prev_energy = opt.step_and_cost(cost_fn, params)
+
+        energy = cost_fn(params)
+
+        # Calculate difference between new and old energies
+        conv = np.abs(energy - prev_energy)
+
+        conn.send(
+            {
+                "iter_num": n,
+                "energy": float(energy),
+                "conv": float(conv),
+                "params": params.tolist()
+                if hasattr(params, "tolist")
+                else list(params),
+            }
+        )
+
+        if conv <= conv_tol:
+            break