[
  {
    "molid": "mol25137",
    "smiles": "C(=C/c1ccco1)\\c1cccc(/C=C/c2ccco2)n1",
    "microspecies": [
      {
        "id": "0_1",
        "charge": 0,
        "smiles": "C(=C/c1ccco1)\\c1cccc(/C=C/c2ccco2)n1",
        "std_free_energy": -5.814036846160889,
        "relative_population": 1.0
      },
      {
        "id": "1_1",
        "charge": 1,
        "smiles": "C(=C/c1ccco1)\\c1cccc(/C=C/c2ccco2)[nH+]1",
        "std_free_energy": -1.373352289199829,
        "relative_population": 1.0
      }
    ],
    "macro_pka_values": [
      {
        "pka_value": 4.2,
        "charge_state_pre": 1,
        "charge_state_post": 0,
        "data_source": "AttenGpKa training set"
      }
    ]
  }
]