{
  "schema_version": "1.0",
  "description": "Fragment contributions (Vi, Mi) for aromatic rings (benzene, pyridine, pyrimidine, pyrrole, pyrazole, imidazole)",
  "categories": [
    {
      "category_id": "aromatic_rings",
      "category_name_ru": "Ароматические кольца (бензол, гетероциклы)",
      "fragments": [
        {
          "id": "benzene_ring",
          "display_name_ru": "Бензольное кольцо",
          "smarts": "[c;R]1[c;R][c;R][c;R][c;R][c;R]1",
          "vi": 23.52,
          "mi": 72.06,
          "priority": 92,
          "type": "base",
          "notes_ru": "Бензольное кольцо (6 ароматических углеродов)"
        },
        {
          "id": "tetrazole_type2",
          "display_name_ru": "Пиридин (тип 2)",
          "smarts": "[c;R]1[c;R][c;R][n;R][c;R][c;R]1",
          "vi": 28.06,
          "mi": 74.06,
          "priority": 92,
          "type": "base",
          "notes_ru": ""
        },
        {
          "id": "tetrazole_type3",
          "display_name_ru": "Пиримидин (тип 3)",
          "smarts": "[c;R]1[c;R][n;R][c;R][n;R][c;R]1",
          "vi": 32.39,
          "mi": 76.06,
          "priority": 92,
          "type": "base",
          "notes_ru": ""
        },
        {
          "id": "triazole_124_type1",
          "display_name_ru": "Пиррол (тип 1)",
          "smarts": "[c;R]1[c;R][c;R][n;R][c;R]1",
          "vi": 21.97,
          "mi": 62.06,
          "priority": 90,
          "type": "base",
          "notes_ru": "Первая таблица, правый столбец верх"
        },
        {
          "id": "triazole_type2",
          "display_name_ru": "Пиразол (тип 2)",
          "smarts": "[c;R]1[c;R][n;R][n;R][c;R]1",
          "vi": 22.79,
          "mi": 64.05,
          "priority": 90,
          "type": "base",
          "notes_ru": ""
        },
        {
          "id": "triazole_type3",
          "display_name_ru": "Имидазол (тип 3)",
          "smarts": "[c;R]1[c;R][n;R][c;R][n;R]1",
          "vi": 25.79,
          "mi": 64.05,
          "priority": 90,
          "type": "base",
          "notes_ru": ""
        }
      ]
    }
  ]
}