[
  {
    "molid": "mol20175",
    "smiles": "CCOc1ccccc1Nc1c2ccccc2nc2ccccc12",
    "microspecies": [
      {
        "id": "0_1",
        "charge": 0,
        "smiles": "CCOc1ccccc1Nc1c2ccccc2nc2ccccc12",
        "std_free_energy": -3.904127359390259,
        "relative_population": 1.0
      },
      {
        "id": "1_1",
        "charge": 1,
        "smiles": "CCOc1ccccc1Nc1c2ccccc2[nH+]c2ccccc12",
        "std_free_energy": -9.414728164672852,
        "relative_population": 0.5217281739931648
      },
      {
        "id": "1_2",
        "charge": 1,
        "smiles": "CCOc1ccccc1[NH2+]c1c2ccccc2nc2ccccc12",
        "std_free_energy": -9.327760696411133,
        "relative_population": 0.4782718260068351
      }
    ],
    "macro_pka_values": [
      {
        "pka_value": 7.85,
        "charge_state_pre": 1,
        "charge_state_post": 0,
        "data_source": "Baltruschat ChEMBL"
      }
    ]
  }
]