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      "structure": {
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        "molfile": "\n   JSDraw212292311422D\n\n 22 19  0  0  0  0              0 V2000\n   27.2445   -6.3267    0.0000 O   0  5  0  0  0  0  0  0  0  0  0  0\n   25.9005   -7.1041    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   25.9005   -8.6678    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   24.5393   -6.3267    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   23.1952   -7.1041    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0\n   23.1952   -8.6678    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   21.8427   -9.4451    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   21.8427  -11.0002    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0\n   20.4987  -11.7775    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   19.1461  -11.0002    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   17.8021  -11.7775    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   19.1461   -9.4451    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   23.1952  -11.7775    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   23.1952  -13.3326    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   24.5393  -14.1099    0.0000 O   0  5  0  0  0  0  0  0  0  0  0  0\n   21.8427  -14.1099    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   21.8427   -6.3267    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   20.4987   -7.1041    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   19.1461   -6.3267    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   20.4987   -8.6678    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   31.1830  -10.6334    0.0000 K   0  3  0  0  0  0  0  0  0  0  0  0\n   31.1830  -10.6334    0.0000 K   0  3  0  0  0  0  0  0  0  0  0  0\n  2  4  1  0  0  0  0\n  4  5  1  0  0  0  0\n  5  6  1  0  0  0  0\n  6  7  1  0  0  0  0\n  7  8  1  0  0  0  0\n  8  9  1  0  0  0  0\n  9 10  1  0  0  0  0\n 10 11  1  0  0  0  0\n 10 12  2  0  0  0  0\n  8 13  1  0  0  0  0\n 13 14  1  0  0  0  0\n 14 15  1  0  0  0  0\n 14 16  2  0  0  0  0\n  5 17  1  0  0  0  0\n 17 18  1  0  0  0  0\n 18 19  1  0  0  0  0\n 18 20  2  0  0  0  0\n  1  2  1  0  0  0  0\n  2  3  2  0  0  0  0\nM  STY  1   1 MUL\nM  SAL   1  2  21  22\nM  SPA   1  1  21\nM  SDI   1  4   30.0163  -11.6818   30.0163   -9.6702\nM  SDI   1  4   32.2927   -9.6702   32.2927  -11.6818\nM  SMT   1 2\nM  CHG  4   1  -1  15  -1  21   1  22   1\nM  END",
        "smiles": "C(CN(CC(=O)O)CC(=O)[O-])N(CC(=O)O)CC(=O)[O-].[K+].[K+]",
        "formula": "C10H14N2O8.2K",
        "atropisomerism": "No",
        "charge": 0,
        "count": 1,
        "stereochemistry": "ACHIRAL",
        "defined_stereo": 0,
        "ez_centers": 0,
        "molecular_weight": "368.4238",
        "optical_activity": "NONE",
        "references": [
          "401bc1ef-80e5-420c-81de-5ba77e7125ec",
          "8dec2fa2-e282-4204-ba3a-87e4be097814"
        ],
        "stereo_centers": 0
      },
      "unii": "3W5S57M958"
    }
  ]
}