[
  {
    "molid": "mol30510",
    "smiles": "Cc1cc(O)cc(O)c1O",
    "microspecies": [
      {
        "id": "0_1",
        "charge": 0,
        "smiles": "Cc1cc(O)cc(O)c1O",
        "std_free_energy": -7.872027397155762,
        "relative_population": 1.0
      },
      {
        "id": "-1_1",
        "charge": -1,
        "smiles": "Cc1cc([O-])cc(O)c1O",
        "std_free_energy": -0.07027851045131683,
        "relative_population": 0.3193371300655716
      },
      {
        "id": "-1_2",
        "charge": -1,
        "smiles": "Cc1cc(O)cc(O)c1[O-]",
        "std_free_energy": 0.27043700218200684,
        "relative_population": 0.22713211808197703
      },
      {
        "id": "-1_3",
        "charge": -1,
        "smiles": "Cc1cc(O)cc([O-])c1O",
        "std_free_energy": -0.42109420895576477,
        "relative_population": 0.4535307518524513
      }
    ],
    "macro_pka_values": [
      {
        "pka_value": 8.95,
        "charge_state_pre": 0,
        "charge_state_post": -1,
        "data_source": "AttenGpKa training set"
      }
    ]
  }
]