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        "molfile": "\n  Marvin  01132103252D          \n\n 16 12  0  0  0  0            999 V2000\n   -5.7661   -3.9248    0.0000 O   0  5  0  0  0  0  0  0  0  0  0  0\n   -5.0521   -3.5115    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -4.3382   -3.9206    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -3.6242   -3.5073    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -2.9102   -3.9164    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -2.1962   -3.5030    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -1.4823   -3.9123    0.0000 O   0  5  0  0  0  0  0  0  0  0  0  0\n   -5.0563   -2.6848    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   -3.6283   -2.6805    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   -3.6283   -4.3340    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -4.3465   -4.7431    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   -2.9143   -4.7473    0.0000 O   0  5  0  0  0  0  0  0  0  0  0  0\n   -2.2004   -2.6763    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    0.0208   -3.9248    0.0000 K   0  3  0  0  0  0  0  0  0  0  0  0\n    0.0208   -3.9248    0.0000 K   0  3  0  0  0  0  0  0  0  0  0  0\n    0.0208   -3.9248    0.0000 K   0  3  0  0  0  0  0  0  0  0  0  0\n  4  5  1  0  0  0  0\n 10 11  2  0  0  0  0\n 10 12  1  0  0  0  0\n  5  6  1  0  0  0  0\n  6 13  2  0  0  0  0\n  2  3  1  0  0  0  0\n  6  7  1  0  0  0  0\n  2  8  2  0  0  0  0\n  3  4  1  0  0  0  0\n  4  9  1  0  0  0  0\n  1  2  1  0  0  0  0\n  4 10  1  0  0  0  0\nM  CHG  6   1  -1   7  -1  12  -1  14   1  15   1  16   1\nM  STY  1   1 MUL\nM  SCN  1   1 HT \nM  SAL   1  3  14  15  16\nM  SPA   1  1  14\nM  SDI   1  4   -0.3992   -4.3448   -0.3992   -3.5048\nM  SDI   1  4    0.4408   -3.5048    0.4408   -4.3448\nM  SMT   1 3\nM  END",
        "smiles": "C(C(=O)[O-])C(CC(=O)[O-])(C(=O)[O-])O.[K+].[K+].[K+]",
        "formula": "C6H5O7.3K",
        "atropisomerism": "No",
        "charge": 0,
        "count": 1,
        "stereochemistry": "ACHIRAL",
        "defined_stereo": 0,
        "ez_centers": 0,
        "molecular_weight": "306.3949",
        "optical_activity": "NONE",
        "references": [
          "88bc53f4-5400-4510-be1a-382b5c465ffd",
          "c2ee365f-e802-4ee4-89d2-08d7fdb54db0"
        ],
        "stereo_centers": 0
      },
      "unii": "86R1NVR0HW"
    }
  ]
}