[
  {
    "molid": "mol16793",
    "smiles": "N=c1c2ccccc2ccn1CCCCCCCCCCCCn1ccc2ccccc2c1=N",
    "microspecies": [
      {
        "id": "0_1",
        "charge": 0,
        "smiles": "N=c1c2ccccc2ccn1CCCCCCCCCCCCn1ccc2ccccc2c1=N",
        "std_free_energy": 0.2932886779308319,
        "relative_population": 1.0
      },
      {
        "id": "1_1",
        "charge": 1,
        "smiles": "N=c1c2ccccc2ccn1CCCCCCCCCCCCn1ccc2ccccc2c1=[NH2+]",
        "std_free_energy": -9.094881057739258,
        "relative_population": 1.0
      }
    ],
    "macro_pka_values": [
      {
        "pka_value": 11.1,
        "charge_state_pre": 1,
        "charge_state_post": 0,
        "data_source": "Baltruschat ChEMBL"
      }
    ]
  }
]