[
  {
    "molid": "mol5441",
    "smiles": "NC(=NO)C(N)Cc1ccccc1",
    "microspecies": [
      {
        "id": "1_1",
        "charge": 1,
        "smiles": "NC(=NO)[C@@H]([NH3+])Cc1ccccc1",
        "std_free_energy": -7.125522613525391,
        "relative_population": 0.9957092217923698
      },
      {
        "id": "2_1",
        "charge": 2,
        "smiles": "NC(=[NH+]O)[C@@H]([NH3+])Cc1ccccc1",
        "std_free_energy": 1.639925479888916,
        "relative_population": 1.0
      }
    ],
    "macro_pka_values": [
      {
        "pka_value": 7.06,
        "charge_state_pre": 2,
        "charge_state_post": 1,
        "data_source": "IUPAC digitized pKa"
      },
      {
        "pka_value": 7.0599999,
        "charge_state_pre": 2,
        "charge_state_post": 1,
        "data_source": "OCHEM"
      },
      {
        "pka_value": 7.05999994277954,
        "charge_state_pre": 2,
        "charge_state_post": 1,
        "data_source": "QSARToolbox"
      }
    ]
  }
]