[
  {
    "molid": "mol19138",
    "smiles": "CCCCCCCCCCCCCCCCCC(=O)OC[C@@H]1CC(F)P(=O)(O)O1",
    "microspecies": [
      {
        "id": "0_1",
        "charge": 0,
        "smiles": "CCCCCCCCCCCCCCCCCC(=O)OC[C@@H]1C[C@@H](F)[P@](=O)(O)O1",
        "std_free_energy": -1.4616830348968506,
        "relative_population": 1.0
      },
      {
        "id": "-1_1",
        "charge": -1,
        "smiles": "CCCCCCCCCCCCCCCCCC(=O)OC[C@@H]1C[C@@H](F)[P@](=O)([O-])O1",
        "std_free_energy": -11.542692184448242,
        "relative_population": 1.0
      }
    ],
    "macro_pka_values": [
      {
        "pka_value": 5.6,
        "charge_state_pre": 0,
        "charge_state_post": -1,
        "data_source": "OCHEM"
      }
    ]
  }
]