[
  {
    "molid": "mol1376",
    "smiles": "C[n+]1cc(O)c2ccccc2c1",
    "microspecies": [
      {
        "id": "0_1",
        "charge": 0,
        "smiles": "C[n+]1cc([O-])c2ccccc2c1",
        "std_free_energy": -5.701987266540527,
        "relative_population": 1.0
      },
      {
        "id": "1_1",
        "charge": 1,
        "smiles": "C[n+]1cc(O)c2ccccc2c1",
        "std_free_energy": -2.1596975326538086,
        "relative_population": 1.0
      }
    ],
    "macro_pka_values": [
      {
        "pka_value": 4.93,
        "charge_state_pre": 1,
        "charge_state_post": 0,
        "data_source": "Datawarrior"
      },
      {
        "pka_value": 4.9299998,
        "charge_state_pre": 1,
        "charge_state_post": 0,
        "data_source": "OCHEM"
      },
      {
        "pka_value": 4.9,
        "charge_state_pre": 1,
        "charge_state_post": 0,
        "data_source": "Hunt"
      },
      {
        "pka_value": 4.92999982833862,
        "charge_state_pre": 1,
        "charge_state_post": 0,
        "data_source": "QSARToolbox"
      }
    ]
  }
]