[
  {
    "molid": "mol33762",
    "smiles": "OC[C@@H](O)[C@H](O)[C@@H](O)CO",
    "microspecies": [
      {
        "id": "-1_1",
        "charge": -1,
        "smiles": "[O-][C@@H](CO)[C@@H](O)[C@H](O)CO",
        "std_free_energy": 7.788650989532471,
        "relative_population": 0.2710972318879531
      },
      {
        "id": "-1_2",
        "charge": -1,
        "smiles": "[O-][C@@H]([C@H](O)CO)[C@@H](O)CO",
        "std_free_energy": 7.172504425048828,
        "relative_population": 0.5020120434139071
      },
      {
        "id": "-1_3",
        "charge": -1,
        "smiles": "[O-]C[C@H](O)[C@@H](O)[C@H](O)CO",
        "std_free_energy": 7.966660022735596,
        "relative_population": 0.22689072469813962
      },
      {
        "id": "-2_1",
        "charge": -2,
        "smiles": "[O-][C@H](CO)[C@H](O)[C@@H]([O-])CO",
        "std_free_energy": 10.567280769348145,
        "relative_population": 0.17461266575181233
      },
      {
        "id": "-2_2",
        "charge": -2,
        "smiles": "[O-]C[C@H]([O-])[C@@H](O)[C@H](O)CO",
        "std_free_energy": 10.802098274230957,
        "relative_population": 0.13806887811642513
      },
      {
        "id": "-2_3",
        "charge": -2,
        "smiles": "[O-]C[C@@H](O)[C@H](O)[C@@H]([O-])CO",
        "std_free_energy": 10.618767738342285,
        "relative_population": 0.16584990843774838
      },
      {
        "id": "-2_4",
        "charge": -2,
        "smiles": "[O-]C[C@@H](O)[C@H]([O-])[C@@H](O)CO",
        "std_free_energy": 10.484631538391113,
        "relative_population": 0.18965742401930122
      },
      {
        "id": "-2_5",
        "charge": -2,
        "smiles": "[O-][C@@H]([C@H](O)CO)[C@@H]([O-])CO",
        "std_free_energy": 10.68652629852295,
        "relative_population": 0.1549844288953961
      },
      {
        "id": "-2_6",
        "charge": -2,
        "smiles": "[O-]C[C@@H](O)[C@H](O)[C@@H](O)C[O-]",
        "std_free_energy": 10.554680824279785,
        "relative_population": 0.176826694779317
      }
    ],
    "macro_pka_values": [
      {
        "pka_value": 13.7299995422363,
        "charge_state_pre": -1,
        "charge_state_post": -2,
        "data_source": "QSARToolbox"
      }
    ]
  }
]