[
  {
    "molid": "mol35073",
    "smiles": "CC1=C(Br)C(=O)C(C(C)C)=C/C1=C(/c1ccccc1S(=O)(=O)O)c1cc(C(C)C)c(O)c(Br)c1C",
    "microspecies": [
      {
        "id": "-1_2",
        "charge": -1,
        "smiles": "CC1=C(Br)C(=O)C(C(C)C)=C/C1=C(/c1ccccc1S(=O)(=O)[O-])c1cc(C(C)C)c(O)c(Br)c1C",
        "std_free_energy": -7.403247833251953,
        "relative_population": 0.9919088259273766
      },
      {
        "id": "-2_1",
        "charge": -2,
        "smiles": "CC1=C(Br)C(=O)C(C(C)C)=C/C1=C(/c1ccccc1S(=O)(=O)[O-])c1cc(C(C)C)c([O-])c(Br)c1C",
        "std_free_energy": -3.201850175857544,
        "relative_population": 0.6838392333848078
      },
      {
        "id": "-2_2",
        "charge": -2,
        "smiles": "[CH2-]C1=C(Br)C(=O)C(C(C)C)=C/C1=C(/c1ccccc1S(=O)(=O)[O-])c1cc(C(C)C)c(O)c(Br)c1C",
        "std_free_energy": -2.429403305053711,
        "relative_population": 0.31585270461521053
      }
    ],
    "macro_pka_values": [
      {
        "pka_value": 7.11999988555908,
        "charge_state_pre": -1,
        "charge_state_post": -2,
        "data_source": "QSARToolbox"
      }
    ]
  }
]