[
  {
    "molid": "mol34038",
    "smiles": "CSc1c(C)c(SC)n2ccncc12",
    "microspecies": [
      {
        "id": "0_1",
        "charge": 0,
        "smiles": "CSc1c(C)c(SC)n2ccncc12",
        "std_free_energy": -5.766193866729736,
        "relative_population": 1.0
      },
      {
        "id": "1_1",
        "charge": 1,
        "smiles": "CSc1c(C)c(SC)n2cc[nH+]cc12",
        "std_free_energy": -1.5198725461959839,
        "relative_population": 1.0
      }
    ],
    "macro_pka_values": [
      {
        "pka_value": 4.32000017166138,
        "charge_state_pre": 1,
        "charge_state_post": 0,
        "data_source": "QSARToolbox"
      }
    ]
  }
]