[
  {
    "molid": "mol5792",
    "smiles": "CN=C(NC)N(C)C",
    "microspecies": [
      {
        "id": "0_1",
        "charge": 0,
        "smiles": "CN=C(NC)N(C)C",
        "std_free_energy": 1.7890408039093018,
        "relative_population": 1.0
      },
      {
        "id": "1_1",
        "charge": 1,
        "smiles": "CNC(=[NH+]C)N(C)C",
        "std_free_energy": -15.004461288452148,
        "relative_population": 1.0
      }
    ],
    "macro_pka_values": [
      {
        "pka_value": 13.9,
        "charge_state_pre": 1,
        "charge_state_post": 0,
        "data_source": "IUPAC digitized pKa"
      }
    ]
  }
]