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        "molfile": "\n  Marvin  01132106372D          \n\n  4  3  0  0  0  0            999 V2000\n    5.6033   -4.6558    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.3177   -5.0683    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.0323   -4.6558    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.7467   -5.0683    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n  1  2  2  0  0  0  0\n  2  3  1  0  0  0  0\n  3  4  2  0  0  0  0\nM  END",
        "smiles": "C=CC=C",
        "formula": "C4H6",
        "atropisomerism": "No",
        "charge": 0,
        "count": 1,
        "stereochemistry": "ACHIRAL",
        "defined_stereo": 0,
        "ez_centers": 0,
        "molecular_weight": "54.0906",
        "optical_activity": "NONE",
        "references": [
          "db68faa2-ea2e-4282-860d-adf45be1f096",
          "7448d398-3ea2-460d-bfee-806438a1a951"
        ],
        "stereo_centers": 0
      },
      "unii": "JSD5FGP5VD"
    }
  ]
}