[
  {
    "molid": "mol9288",
    "smiles": "CCCOP(C)(=S)S",
    "microspecies": [
      {
        "id": "0_1",
        "charge": 0,
        "smiles": "CCCO[P@](C)(=S)S",
        "std_free_energy": -3.498546600341797,
        "relative_population": 1.0
      }
    ],
    "macro_pka_values": [
      {
        "pka_value": 1.74,
        "charge_state_pre": 0,
        "charge_state_post": -1,
        "data_source": "OCHEM"
      }
    ]
  }
]