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        "molfile": "\n  Marvin  01132105572D          \n\n 28 31  0  0  0  0            999 V2000\n    1.4876   -1.2804    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    1.4864   -2.1087    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.2020   -2.5219    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.2002   -0.8672    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.9163   -1.2768    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.9151   -2.1061    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.6288   -2.5195    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.3483   -2.1082    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.3494   -1.2788    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.6311   -0.8608    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    4.8592   -0.5589    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    3.6245   -3.3450    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    5.1117   -2.4116    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    5.8707   -2.0850    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.5907   -2.4911    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.5728   -0.8410    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    5.8587   -1.2607    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    5.4177   -0.5540    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    6.5860   -3.3159    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    7.2928   -1.2472    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.2967   -2.0711    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    8.0109   -2.4778    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    8.7218   -2.0619    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    8.7139   -1.2349    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.9990   -0.8319    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    5.1053   -3.2366    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    5.6891   -3.8206    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    5.6850   -4.6465    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n  1  2  2  0  0  0  0\n  5  4  2  0  0  0  0\n  4  1  1  0  0  0  0\n 14 15  2  0  0  0  0\n  5 10  1  0  0  0  0\n  6  7  1  0  0  0  0\n  7  8  2  0  0  0  0\n 14 17  1  0  0  0  0\n 15 21  1  0  0  0  0\n 20 16  1  0  0  0  0\n 16 17  1  0  0  0  0\n  8  9  1  0  0  0  0\n 17 18  2  0  0  0  0\n  9 10  1  0  0  0  0\n 15 19  1  0  0  0  0\n  5  6  1  0  0  0  0\n  9 11  2  0  0  0  0\n 20 21  2  0  0  0  0\n 21 22  1  0  0  0  0\n  7 12  1  0  0  0  0\n 22 23  2  0  0  0  0\n  2  3  1  0  0  0  0\n 23 24  1  0  0  0  0\n  8 13  1  0  0  0  0\n 24 25  2  0  0  0  0\n 25 20  1  0  0  0  0\n 13 26  1  0  0  0  0\n  3  6  2  0  0  0  0\n 26 27  1  0  0  0  0\n 13 14  1  0  0  0  0\n 27 28  1  0  0  0  0\nM  END",
        "smiles": "COCC(c1c(c2ccccc2oc1=O)O)c3c(c4ccccc4oc3=O)O",
        "formula": "C21H16O7",
        "atropisomerism": "No",
        "charge": 0,
        "count": 1,
        "stereochemistry": "ACHIRAL",
        "defined_stereo": 0,
        "ez_centers": 0,
        "molecular_weight": "380.3483",
        "optical_activity": "NONE",
        "references": [
          "394a3974-d1ae-4fbf-862e-91d6b9809699",
          "c54d2e7f-e1e8-4860-944f-c180636f5caa",
          "3ca7ef93-977f-435a-b0af-a149acaadacc"
        ],
        "stereo_centers": 0
      },
      "unii": "UO1VQB3SPZ"
    }
  ]
}