[
  {
    "molid": "mol11528",
    "smiles": "Cc1cc(C(C)C)cc(C)c1O",
    "microspecies": [
      {
        "id": "0_1",
        "charge": 0,
        "smiles": "Cc1cc(C(C)C)cc(C)c1O",
        "std_free_energy": -7.417727470397949,
        "relative_population": 1.0
      },
      {
        "id": "-1_1",
        "charge": -1,
        "smiles": "Cc1cc(C(C)C)cc(C)c1[O-]",
        "std_free_energy": 2.7682056427001953,
        "relative_population": 1.0
      }
    ],
    "macro_pka_values": [
      {
        "pka_value": 10.9,
        "charge_state_pre": 0,
        "charge_state_post": -1,
        "data_source": "Datawarrior"
      }
    ]
  }
]