[
  {
    "molid": "mol35477",
    "smiles": "Cc1cc2c(C)cccc2c(-c2ccccc2)n1",
    "microspecies": [
      {
        "id": "0_1",
        "charge": 0,
        "smiles": "Cc1cc2c(C)cccc2c(-c2ccccc2)n1",
        "std_free_energy": -5.093536853790283,
        "relative_population": 1.0
      },
      {
        "id": "1_1",
        "charge": 1,
        "smiles": "Cc1cc2c(C)cccc2c(-c2ccccc2)[nH+]1",
        "std_free_energy": -2.6798667907714844,
        "relative_population": 1.0
      }
    ],
    "macro_pka_values": [
      {
        "pka_value": 4.88000011444092,
        "charge_state_pre": 1,
        "charge_state_post": 0,
        "data_source": "QSARToolbox"
      }
    ]
  }
]