[
  {
    "molid": "mol34205",
    "smiles": "CC(C)CCOP(=O)(O)OCCC(C)C",
    "microspecies": [
      {
        "id": "0_1",
        "charge": 0,
        "smiles": "CC(C)CCOP(=O)(O)OCCC(C)C",
        "std_free_energy": -1.877174735069275,
        "relative_population": 1.0
      },
      {
        "id": "-1_1",
        "charge": -1,
        "smiles": "CC(C)CCOP(=O)([O-])OCCC(C)C",
        "std_free_energy": -11.019817352294922,
        "relative_population": 1.0
      }
    ],
    "macro_pka_values": [
      {
        "pka_value": 1.10000002384186,
        "charge_state_pre": 0,
        "charge_state_post": -1,
        "data_source": "QSARToolbox"
      }
    ]
  }
]