[
  {
    "molid": "mol7848",
    "smiles": "NC(=O)C1(O)NC=Nc2ccccc21",
    "microspecies": [
      {
        "id": "0_1",
        "charge": 0,
        "smiles": "NC(=O)[C@]1(O)NC=Nc2ccccc21",
        "std_free_energy": -6.72947883605957,
        "relative_population": 1.0
      },
      {
        "id": "1_1",
        "charge": 1,
        "smiles": "NC(=O)[C@]1(O)NC=[NH+]c2ccccc21",
        "std_free_energy": -2.0026509761810303,
        "relative_population": 1.0
      }
    ],
    "macro_pka_values": [
      {
        "pka_value": 6.88,
        "charge_state_pre": 1,
        "charge_state_post": 0,
        "data_source": "IUPAC digitized pKa"
      }
    ]
  }
]