[
  {
    "molid": "mol8794",
    "smiles": "NC(=O)N/N=C/c1ccco1",
    "microspecies": [
      {
        "id": "0_1",
        "charge": 0,
        "smiles": "NC(=O)N/N=C/c1ccco1",
        "std_free_energy": -7.058634281158447,
        "relative_population": 1.0
      },
      {
        "id": "1_1",
        "charge": 1,
        "smiles": "NC(=O)N/[NH+]=C/c1ccco1",
        "std_free_energy": 4.27712345123291,
        "relative_population": 1.0
      }
    ],
    "macro_pka_values": [
      {
        "pka_value": 1.44,
        "charge_state_pre": 1,
        "charge_state_post": 0,
        "data_source": "IUPAC digitized pKa"
      }
    ]
  }
]