[
  {
    "molid": "mol37125",
    "smiles": "O=P(O)(COc1ccc(Cl)cc1)COc1ccc(Cl)cc1",
    "microspecies": [
      {
        "id": "0_1",
        "charge": 0,
        "smiles": "O=P(O)(COc1ccc(Cl)cc1)COc1ccc(Cl)cc1",
        "std_free_energy": -1.9557292461395264,
        "relative_population": 1.0
      },
      {
        "id": "-1_1",
        "charge": -1,
        "smiles": "O=P([O-])(COc1ccc(Cl)cc1)COc1ccc(Cl)cc1",
        "std_free_energy": -11.801319122314453,
        "relative_population": 0.9999998445037904
      }
    ],
    "macro_pka_values": [
      {
        "pka_value": 2.15000009536743,
        "charge_state_pre": 0,
        "charge_state_post": -1,
        "data_source": "QSARToolbox"
      }
    ]
  }
]