[
  {
    "molid": "mol30244",
    "smiles": "CC1=CCN2CC[C@@H](C)C12",
    "microspecies": [
      {
        "id": "0_1",
        "charge": 0,
        "smiles": "CC1=CCN2CC[C@@H](C)[C@H]12",
        "std_free_energy": -1.1545772552490234,
        "relative_population": 1.0
      },
      {
        "id": "1_1",
        "charge": 1,
        "smiles": "CC1=CC[NH+]2CC[C@@H](C)[C@H]12",
        "std_free_energy": -9.28955078125,
        "relative_population": 1.0
      }
    ],
    "macro_pka_values": [
      {
        "pka_value": 9.42,
        "charge_state_pre": 1,
        "charge_state_post": 0,
        "data_source": "AttenGpKa training set"
      }
    ]
  }
]