[
  {
    "molid": "mol24767",
    "smiles": "Cc1c(Cl)cccc1NO",
    "microspecies": [
      {
        "id": "0_1",
        "charge": 0,
        "smiles": "Cc1c(Cl)cccc1NO",
        "std_free_energy": -6.913159370422363,
        "relative_population": 1.0
      },
      {
        "id": "1_1",
        "charge": 1,
        "smiles": "Cc1c(Cl)cccc1[NH2+]O",
        "std_free_energy": 2.0027236938476562,
        "relative_population": 1.0
      }
    ],
    "macro_pka_values": [
      {
        "pka_value": 1.25,
        "charge_state_pre": 1,
        "charge_state_post": 0,
        "data_source": "AttenGpKa training set"
      }
    ]
  }
]