[
  {
    "molid": "mol16522",
    "smiles": "CN1Cc2ccc(-c3ccc(C[C@@H](C#N)NC(=O)C4(N)CCOCC4)cc3)cc2C1=O",
    "microspecies": [
      {
        "id": "0_1",
        "charge": 0,
        "smiles": "CN1Cc2ccc(-c3ccc(C[C@@H](C#N)NC(=O)C4(N)CCOCC4)cc3)cc2C1=O",
        "std_free_energy": -4.997671127319336,
        "relative_population": 1.0
      },
      {
        "id": "1_1",
        "charge": 1,
        "smiles": "CN1Cc2ccc(-c3ccc(C[C@@H](C#N)NC(=O)C4([NH3+])CCOCC4)cc3)cc2C1=O",
        "std_free_energy": -7.1641998291015625,
        "relative_population": 1.0
      }
    ],
    "macro_pka_values": [
      {
        "pka_value": 6.3,
        "charge_state_pre": 1,
        "charge_state_post": 0,
        "data_source": "Baltruschat ChEMBL"
      }
    ]
  }
]