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            "uuid": "77275f9d-2a79-4c29-901b-8a6f2571c5ed"
          },
          "defined_stereo": 0,
          "ez_centers": 0,
          "molecular_weight": "245.1434",
          "optical_activity": "UNSPECIFIED",
          "stereo_centers": 2
        }
      ],
      "definition_level": "COMPLETE",
      "uuid": "f6bbe77a-d3e6-405b-89c1-8680344d68da",
      "version": "8",
      "structure": {
        "id": "47596c5b-5bce-4afa-a3f6-23dac7400782",
        "molfile": "\n  Marvin  01132103452D          \n\n 21 16  0  0  0  0            999 V2000\n   -3.4667   -2.1833    0.0000 O   0  5  0  0  0  0  0  0  0  0  0  0\n   -2.8125   -1.7792    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -2.0417   -2.1833    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -1.3292   -1.7708    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0\n   -0.6167   -2.1833    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.0958   -1.7708    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.8083   -2.1833    0.0000 O   0  5  0  0  0  0  0  0  0  0  0  0\n   -2.8167   -0.9542    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   -2.0458   -3.0083    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -2.6333   -3.5917    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -2.0958   -4.3083    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   -3.4583   -3.5917    0.0000 O   0  5  0  0  0  0  0  0  0  0  0  0\n   -0.6208   -3.0083    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -0.0375   -3.5917    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -0.6250   -4.1750    0.0000 O   0  5  0  0  0  0  0  0  0  0  0  0\n    0.7875   -3.5917    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    0.0917   -0.9458    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    1.8083    0.6875    0.0000 Na  0  3  0  0  0  0  0  0  0  0  0  0\n    1.8083    0.6875    0.0000 Na  0  3  0  0  0  0  0  0  0  0  0  0\n    1.8083    0.6875    0.0000 Na  0  3  0  0  0  0  0  0  0  0  0  0\n    1.8083    0.6875    0.0000 Na  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  5 13  1  0  0  0  0\n  2  3  1  0  0  0  0\n 13 14  1  0  0  0  0\n  6  7  1  0  0  0  0\n 14 15  1  0  0  0  0\n 14 16  2  0  0  0  0\n  2  8  2  0  0  0  0\n  6 17  2  0  0  0  0\n  3  4  1  0  0  0  0\n  3  9  1  0  0  0  0\n  1  2  1  0  0  0  0\n  9 10  1  0  0  0  0\nM  CHG  8   1  -1   7  -1  12  -1  15  -1  18   1  19   1  20   1  21   1\nM  STY  1   1 MUL\nM  SCN  1   1 HT \nM  SAL   1  4  18  19  20  21\nM  SPA   1  1  18\nM  SDI   1  4    1.3883    0.2675    1.3883    1.1075\nM  SDI   1  4    2.2283    1.1075    2.2283    0.2675\nM  SMT   1 4\nM  END",
        "smiles": "C(C(C(=O)[O-])NC(CC(=O)[O-])C(=O)[O-])C(=O)[O-].[Na+].[Na+].[Na+].[Na+]",
        "formula": "C8H7NO8.4Na",
        "atropisomerism": "No",
        "charge": 0,
        "count": 1,
        "stereochemistry": "MIXED",
        "defined_stereo": 0,
        "ez_centers": 0,
        "molecular_weight": "337.1025",
        "optical_activity": "( + / - )",
        "references": [
          "5afd16a0-1546-41a5-b23c-6517cfd07190",
          "998608e4-6657-4ffc-8544-fbcc6aa94894"
        ],
        "stereo_centers": 2
      },
      "unii": "GYS41J2635"
    }
  ]
}