[
  {
    "molid": "mol12402",
    "smiles": "O/N=C\\c1ccco1",
    "microspecies": [
      {
        "id": "0_1",
        "charge": 0,
        "smiles": "O/N=C\\c1ccco1",
        "std_free_energy": -7.069662094116211,
        "relative_population": 1.0
      },
      {
        "id": "-1_1",
        "charge": -1,
        "smiles": "[O-]/N=C\\c1ccco1",
        "std_free_energy": 2.9345736503601074,
        "relative_population": 1.0
      }
    ],
    "macro_pka_values": [
      {
        "pka_value": 10.82,
        "charge_state_pre": 0,
        "charge_state_post": -1,
        "data_source": "Datawarrior"
      },
      {
        "pka_value": 10.8199996948242,
        "charge_state_pre": 0,
        "charge_state_post": -1,
        "data_source": "QSARToolbox"
      },
      {
        "pka_value": 10.85,
        "charge_state_pre": 0,
        "charge_state_post": -1,
        "data_source": "AttenGpKa training set"
      }
    ]
  }
]