[
  {
    "molid": "mol36083",
    "smiles": "CN(C)C(C)(C)P(=O)(O)O",
    "microspecies": [
      {
        "id": "0_2",
        "charge": 0,
        "smiles": "C[NH+](C)C(C)(C)P(=O)([O-])O",
        "std_free_energy": -11.100129127502441,
        "relative_population": 0.9999900676327177
      },
      {
        "id": "-1_1",
        "charge": -1,
        "smiles": "C[NH+](C)C(C)(C)P(=O)([O-])[O-]",
        "std_free_energy": -13.51856803894043,
        "relative_population": 0.9990177964926118
      }
    ],
    "macro_pka_values": [
      {
        "pka_value": 5.73999977111816,
        "charge_state_pre": 0,
        "charge_state_post": -1,
        "data_source": "QSARToolbox"
      }
    ]
  }
]