[
  {
    "molid": "euroSAMPL-32",
    "smiles": "CN1CCN(C(=O)c2cc(-c3ccccc3)on2)CC1",
    "microspecies": [
      {
        "id": "0_1",
        "charge": 0,
        "smiles": "CN1CCN(C(=O)c2cc(-c3ccccc3)on2)CC1",
        "std_free_energy": -5.850759506225586,
        "relative_population": 1.0
      },
      {
        "id": "1_2",
        "charge": 1,
        "smiles": "C[NH+]1CCN(C(=O)c2cc(-c3ccccc3)on2)CC1",
        "std_free_energy": -6.308347702026367,
        "relative_population": 0.9874390529826549
      }
    ],
    "macro_pka_values": [
      {
        "pka_value": 6.64,
        "charge_state_pre": 1,
        "charge_state_post": 0,
        "data_source": "euroSAMPL1"
      }
    ]
  }
]