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          "defined_stereo": 0,
          "ez_centers": 0,
          "molecular_weight": "76.0836",
          "optical_activity": "NONE",
          "stereo_centers": 0
        }
      ],
      "definition_level": "COMPLETE",
      "uuid": "5fb3b50e-f27b-4be3-ac44-91269634d789",
      "version": "11",
      "structure": {
        "id": "b0a4388e-133b-4fd4-9ff8-2889b77cb84f",
        "molfile": "\n  Marvin  01132109092D          \n\n  6  3  0  0  0  0            999 V2000\n    9.8903   -8.5853    0.0000 Na  0  3  0  0  0  0  0  0  0  0  0  0\n    8.6081   -6.5268    0.0000 Si  0  0  0  0  0  0  0  0  0  0  0  0\n    8.6081   -5.7018    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    7.8938   -6.9392    0.0000 O   0  5  0  0  0  0  0  0  0  0  0  0\n    9.3227   -6.9392    0.0000 O   0  5  0  0  0  0  0  0  0  0  0  0\n    8.1533   -8.8151    0.0000 Na  0  3  0  0  0  0  0  0  0  0  0  0\n  2  3  2  0  0  0  0\n  2  4  1  0  0  0  0\n  2  5  1  0  0  0  0\nM  CHG  4   1   1   4  -1   5  -1   6   1\nM  END",
        "smiles": "[Na+].[Na+].O=[Si]([O-])[O-]",
        "formula": "2Na.O3Si",
        "atropisomerism": "No",
        "charge": 0,
        "count": 1,
        "stereochemistry": "ACHIRAL",
        "defined_stereo": 0,
        "ez_centers": 0,
        "molecular_weight": "122.0631",
        "optical_activity": "NONE",
        "references": [
          "e4db96a8-fbed-4074-b00c-8599b8f2f5b2",
          "bf5e0ca5-12e1-4409-8a20-50ef74d4b084"
        ],
        "stereo_centers": 0
      },
      "unii": "052612U92L"
    }
  ]
}