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      "structure": {
        "id": "2b27c599-31c9-4f64-a026-ee07e41e97aa",
        "molfile": "\n  Marvin  01132102202D          \n\n 23 24  0  0  0  0            999 V2000\n    4.3882   -1.7311    0.0000 Sn  0  3  0  0  0  0  0  0  0  0  0  0\n    3.5514   -1.7311    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.1414   -1.0226    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.3002   -1.0226    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    1.9019   -1.7525    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.3129   -2.4522    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.1542   -2.4522    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    5.2166   -1.7311    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    5.6267   -1.0226    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.4519   -1.0226    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.8746   -1.7311    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.4519   -2.4522    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    5.6394   -2.4522    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.3882   -0.9070    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    5.1010   -0.4927    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    5.1010    0.3314    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.4011    0.7456    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.6628    0.3485    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.6628   -0.4800    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.9575   -4.0942    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.4656   -4.7207    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.1708   -4.2908    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    4.2012   -3.4105    0.0000 O   0  5  0  0  0  0  0  0  0  0  0  0\n  3  4  1  0  0  0  0\n  4  5  2  0  0  0  0\n  6  5  1  0  0  0  0\n  7  6  2  0  0  0  0\n  2  7  1  0  0  0  0\n  1  8  1  0  0  0  0\n  8  9  1  0  0  0  0\n  9 10  2  0  0  0  0\n 10 11  1  0  0  0  0\n 12 11  2  0  0  0  0\n 13 12  1  0  0  0  0\n  8 13  2  0  0  0  0\n  1 14  1  0  0  0  0\n 14 15  2  0  0  0  0\n 15 16  1  0  0  0  0\n 16 17  2  0  0  0  0\n 18 17  1  0  0  0  0\n 19 18  2  0  0  0  0\n 14 19  1  0  0  0  0\n  1  2  1  0  0  0  0\n  2  3  2  0  0  0  0\n 20 21  1  0  0  0  0\n 20 22  2  0  0  0  0\n 20 23  1  0  0  0  0\nM  CHG  2   1   1  23  -1\nM  END",
        "smiles": "c1ccc(cc1)[Sn+](c2ccccc2)c3ccccc3.CC(=O)[O-]",
        "formula": "C18H15Sn.C2H3O2",
        "atropisomerism": "No",
        "charge": 0,
        "count": 1,
        "stereochemistry": "ACHIRAL",
        "defined_stereo": 0,
        "ez_centers": 0,
        "molecular_weight": "409.0666",
        "optical_activity": "NONE",
        "references": [
          "c512dd49-364b-4b0d-b0e7-69c255b4a75b",
          "741eadcb-cf9a-442f-9ec8-70cd5a5a68a7"
        ],
        "stereo_centers": 0
      },
      "unii": "70M92GQA9T"
    }
  ]
}