[
  {
    "molid": "mol17533",
    "smiles": "COc1cccc(N2CCN(CCCCNC(=O)c3ccc4nonc4c3)CC2)c1",
    "microspecies": [
      {
        "id": "0_1",
        "charge": 0,
        "smiles": "COc1cccc(N2CCN(CCCCNC(=O)c3ccc4nonc4c3)CC2)c1",
        "std_free_energy": -5.185267448425293,
        "relative_population": 1.0
      },
      {
        "id": "1_1",
        "charge": 1,
        "smiles": "COc1cccc(N2CC[NH+](CCCCNC(=O)c3ccc4nonc4c3)CC2)c1",
        "std_free_energy": -8.728504180908203,
        "relative_population": 0.93709209983453
      }
    ],
    "macro_pka_values": [
      {
        "pka_value": 7.44,
        "charge_state_pre": 1,
        "charge_state_post": 0,
        "data_source": "Baltruschat ChEMBL"
      }
    ]
  }
]