[
  {
    "molid": "mol36356",
    "smiles": "O=C(O)/C=C(\\O)C(F)(F)F",
    "microspecies": [
      {
        "id": "0_1",
        "charge": 0,
        "smiles": "O=C(O)/C=C(\\O)C(F)(F)F",
        "std_free_energy": -0.43439406156539917,
        "relative_population": 1.0
      },
      {
        "id": "-1_1",
        "charge": -1,
        "smiles": "O=C([O-])/C=C(\\O)C(F)(F)F",
        "std_free_energy": -10.235727310180664,
        "relative_population": 0.9929956110626968
      }
    ],
    "macro_pka_values": [
      {
        "pka_value": 1.85000002384186,
        "charge_state_pre": 0,
        "charge_state_post": -1,
        "data_source": "QSARToolbox"
      }
    ]
  }
]