[
  {
    "molid": "mol17645",
    "smiles": "O=C(CN1CCC(S(=O)(=O)c2ccccc2)CC1)c1ccc(F)cc1F",
    "microspecies": [
      {
        "id": "0_1",
        "charge": 0,
        "smiles": "O=C(CN1CCC(S(=O)(=O)c2ccccc2)CC1)c1ccc(F)cc1F",
        "std_free_energy": -5.991322994232178,
        "relative_population": 1.0
      },
      {
        "id": "1_1",
        "charge": 1,
        "smiles": "O=C(C[NH+]1CCC(S(=O)(=O)c2ccccc2)CC1)c1ccc(F)cc1F",
        "std_free_energy": -5.504542827606201,
        "relative_population": 1.0
      }
    ],
    "macro_pka_values": [
      {
        "pka_value": 6.3,
        "charge_state_pre": 1,
        "charge_state_post": 0,
        "data_source": "Baltruschat ChEMBL"
      }
    ]
  }
]