[
  {
    "molid": "mol17256",
    "smiles": "COc1cc2c(Nc3c(Cl)ccc4c3OCO4)ncnc2cc1OCCCN1CCOCC1",
    "microspecies": [
      {
        "id": "0_1",
        "charge": 0,
        "smiles": "COc1cc2c(Nc3c(Cl)ccc4c3OCO4)ncnc2cc1OCCCN1CCOCC1",
        "std_free_energy": -5.345900535583496,
        "relative_population": 1.0
      },
      {
        "id": "1_4",
        "charge": 1,
        "smiles": "COc1cc2c(Nc3c(Cl)ccc4c3OCO4)ncnc2cc1OCCC[NH+]1CCOCC1",
        "std_free_energy": -6.688533782958984,
        "relative_population": 0.9212906167029704
      }
    ],
    "macro_pka_values": [
      {
        "pka_value": 7.2,
        "charge_state_pre": 1,
        "charge_state_post": 0,
        "data_source": "Baltruschat ChEMBL"
      }
    ]
  }
]