[
  {
    "molid": "mol10335",
    "smiles": "O=P(O)(O)COc1c(Cl)cccc1Cl",
    "microspecies": [
      {
        "id": "-1_1",
        "charge": -1,
        "smiles": "O=P([O-])(O)COc1c(Cl)cccc1Cl",
        "std_free_energy": -12.123482704162598,
        "relative_population": 1.0
      },
      {
        "id": "-2_1",
        "charge": -2,
        "smiles": "O=P([O-])([O-])COc1c(Cl)cccc1Cl",
        "std_free_energy": -12.876347541809082,
        "relative_population": 1.0
      }
    ],
    "macro_pka_values": [
      {
        "pka_value": 7.11,
        "charge_state_pre": -1,
        "charge_state_post": -2,
        "data_source": "IUPAC digitized pKa"
      },
      {
        "pka_value": 7.1100001335144,
        "charge_state_pre": -1,
        "charge_state_post": -2,
        "data_source": "QSARToolbox"
      }
    ]
  }
]