[
  {
    "molid": "mol30265",
    "smiles": "CN1C(=O)Oc2ccc(Cl)cc21",
    "microspecies": [
      {
        "id": "0_1",
        "charge": 0,
        "smiles": "Cn1c(=O)oc2ccc(Cl)cc21",
        "std_free_energy": -6.714080810546875,
        "relative_population": 1.0
      },
      {
        "id": "1_1",
        "charge": 1,
        "smiles": "Cn1c(=[OH+])oc2ccc(Cl)cc21",
        "std_free_energy": 12.500679016113281,
        "relative_population": 1.0
      }
    ],
    "macro_pka_values": [
      {
        "pka_value": 1.83,
        "charge_state_pre": 1,
        "charge_state_post": 0,
        "data_source": "AttenGpKa training set"
      }
    ]
  }
]