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          "atropisomerism": "No",
          "charge": 0,
          "count": 1,
          "stereochemistry": "ACHIRAL",
          "count_amount": {
            "type": "MOL RATIO",
            "average": 1,
            "units": "MOL RATIO",
            "uuid": "a6d3273e-f44c-4174-b94c-66616755bd3f"
          },
          "defined_stereo": 0,
          "ez_centers": 0,
          "molecular_weight": "112.1268",
          "optical_activity": "NONE",
          "stereo_centers": 0
        }
      ],
      "definition_level": "COMPLETE",
      "uuid": "1257f26d-e078-4a56-9218-380d6127374c",
      "version": "8",
      "structure": {
        "id": "d361c5d6-b012-4f88-8be7-450f27ff20ac",
        "molfile": "\n  Marvin  01132110562D          \n\n  8  8  0  0  0  0            999 V2000\n    6.9599   -5.6293    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.6301   -5.1482    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.3743   -4.3638    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.5548   -4.3638    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.2943   -5.1482    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.9565   -3.7818    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    8.4555   -5.1482    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    6.9599   -6.4546    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n  2  1  1  0  0  0  0\n  3  2  2  0  0  0  0\n  4  3  1  0  0  0  0\n  5  4  1  0  0  0  0\n  1  5  1  0  0  0  0\n  3  6  1  0  0  0  0\n  2  7  1  0  0  0  0\n  1  8  2  0  0  0  0\nM  END",
        "smiles": "CC1=C(C(=O)CC1)O",
        "formula": "C6H8O2",
        "atropisomerism": "No",
        "charge": 0,
        "count": 1,
        "stereochemistry": "ACHIRAL",
        "defined_stereo": 0,
        "ez_centers": 0,
        "molecular_weight": "112.1268",
        "optical_activity": "NONE",
        "references": [
          "bb656af4-75df-4a5e-88fd-b501efea5fb5",
          "50f0e97a-7a73-4e61-9e1a-8662cd860e3e"
        ],
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      },
      "unii": "627E92X64B"
    }
  ]
}