[
  {
    "molid": "mol22265",
    "smiles": "N#CC12CC(C(=O)O)(C1)C2",
    "microspecies": [
      {
        "id": "0_1",
        "charge": 0,
        "smiles": "N#C[C@]12C[C@](C(=O)O)(C1)C2",
        "std_free_energy": -2.8882598876953125,
        "relative_population": 1.0
      },
      {
        "id": "-1_1",
        "charge": -1,
        "smiles": "N#C[C@]12C[C@](C(=O)[O-])(C1)C2",
        "std_free_energy": -9.84190559387207,
        "relative_population": 1.0
      }
    ],
    "macro_pka_values": [
      {
        "pka_value": 3.21000003814697,
        "charge_state_pre": 0,
        "charge_state_post": -1,
        "data_source": "QSARToolbox"
      },
      {
        "pka_value": 3.21,
        "charge_state_pre": 0,
        "charge_state_post": -1,
        "data_source": "AttenGpKa training set"
      }
    ]
  }
]