[
  {
    "molid": "mol12365",
    "smiles": "CN1CCCCN1C",
    "microspecies": [
      {
        "id": "0_1",
        "charge": 0,
        "smiles": "CN1CCCCN1C",
        "std_free_energy": -5.004405975341797,
        "relative_population": 1.0
      },
      {
        "id": "1_1",
        "charge": 1,
        "smiles": "CN1CCCC[NH+]1C",
        "std_free_energy": -5.23991060256958,
        "relative_population": 1.0
      }
    ],
    "macro_pka_values": [
      {
        "pka_value": 6.66,
        "charge_state_pre": 1,
        "charge_state_post": 0,
        "data_source": "Datawarrior"
      },
      {
        "pka_value": 6.6599998,
        "charge_state_pre": 1,
        "charge_state_post": 0,
        "data_source": "OCHEM"
      },
      {
        "pka_value": 6.65999984741211,
        "charge_state_pre": 1,
        "charge_state_post": 0,
        "data_source": "QSARToolbox"
      }
    ]
  }
]