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        "molfile": "\n  Marvin  01132101082D          \n\n 14 13  0  0  0  0            999 V2000\n    1.4453   -0.8326    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    5.0185   -1.2798    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.7085   -1.2282    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    5.7425   -0.8843    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    1.4609    0.0000    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    5.0056   -2.1020    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    0.0000   -0.8171    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    5.7580   -0.0569    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.1667   -1.2411    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    4.2998   -0.8558    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    6.4690   -1.2980    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.7085   -2.0504    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.8881   -0.8455    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.5758   -1.2514    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n  2 10  1  0  0  0  0\n  3  1  1  0  0  0  0\n  4  2  1  0  0  0  0\n  5  1  2  0  0  0  0\n  6  2  2  0  0  0  0\n  7  3  2  0  0  0  0\n  8  4  2  0  0  0  0\n  9  1  1  0  0  0  0\n 10 14  1  0  0  0  0\n 11  4  1  0  0  0  0\n 12  3  1  0  0  0  0\n 13  9  1  0  0  0  0\n 14 13  1  0  0  0  0\nM  END",
        "smiles": "C=C(C)C(=O)OCCOC(=O)C(=C)C",
        "formula": "C10H14O4",
        "atropisomerism": "No",
        "charge": 0,
        "count": 1,
        "stereochemistry": "ACHIRAL",
        "defined_stereo": 0,
        "ez_centers": 0,
        "molecular_weight": "198.2161",
        "optical_activity": "NONE",
        "references": [
          "931a7a4e-f14b-4bb2-9fb6-3f6ba481e5e2",
          "cfc0f063-7deb-4a54-bbfc-660d6af93607"
        ],
        "stereo_centers": 0
      },
      "unii": "7BK5G69305"
    }
  ]
}