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        "molfile": "\n  Marvin  01132108572D          \n\n 14 12  0  0  0  0            999 V2000\n   -2.4759   -9.7827    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -3.1899  -10.1961    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -1.7619  -10.1961    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -2.4759  -10.6011    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -1.0480   -9.7827    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -3.9039   -9.7827    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -0.3340  -10.1961    0.0000 O   0  5  0  0  0  0  0  0  0  0  0  0\n   -4.6179  -10.1961    0.0000 O   0  5  0  0  0  0  0  0  0  0  0  0\n   -3.1941  -11.0103    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   -1.0522   -8.9560    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   -3.9039   -8.9560    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   -2.4759   -8.9560    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   -1.7619  -11.0145    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    0.8518  -10.1961    0.0000 Sr  0  2  0  0  0  0  0  0  0  0  0  0\n  2  1  1  0  0  0  0\n  3  1  1  0  0  0  0\n  4  1  1  0  0  0  0\n  5  3  1  0  0  0  0\n  6  2  1  0  0  0  0\n  7  5  1  0  0  0  0\n  8  6  1  0  0  0  0\n  9  4  2  0  0  0  0\n 10  5  2  0  0  0  0\n 11  6  2  0  0  0  0\n 12  1  1  0  0  0  0\n 13  4  1  0  0  0  0\nM  CHG  3   7  -1   8  -1  14   2\nM  END",
        "smiles": "C(C(=O)[O-])C(CC(=O)[O-])(C(=O)O)O.[Sr+2]",
        "formula": "C6H6O7.Sr",
        "atropisomerism": "No",
        "charge": 0,
        "count": 1,
        "stereochemistry": "ACHIRAL",
        "defined_stereo": 0,
        "ez_centers": 0,
        "molecular_weight": "277.7245",
        "optical_activity": "NONE",
        "references": [
          "b989bcd9-4fdf-4e4d-8a59-c074e57a8781",
          "96d16a2c-3ce2-4542-a07e-9ec7a040ad45"
        ],
        "stereo_centers": 0
      },
      "unii": "ZZG3847S6Y"
    }
  ]
}