[
  {
    "molid": "mol35644",
    "smiles": "CCN(CC)CCOC(=O)Nc1ccccc1C",
    "microspecies": [
      {
        "id": "0_1",
        "charge": 0,
        "smiles": "CCN(CC)CCOC(=O)Nc1ccccc1C",
        "std_free_energy": -3.912456750869751,
        "relative_population": 1.0
      },
      {
        "id": "1_1",
        "charge": 1,
        "smiles": "CC[NH+](CC)CCOC(=O)Nc1ccccc1C",
        "std_free_energy": -8.552281379699707,
        "relative_population": 0.9975368798863025
      }
    ],
    "macro_pka_values": [
      {
        "pka_value": 8.8100004196167,
        "charge_state_pre": 1,
        "charge_state_post": 0,
        "data_source": "QSARToolbox"
      }
    ]
  }
]