[
  {
    "molid": "mol25396",
    "smiles": "Cc1nnnn1-c1ccccc1",
    "microspecies": [
      {
        "id": "0_1",
        "charge": 0,
        "smiles": "Cc1nnnn1-c1ccccc1",
        "std_free_energy": -8.289138793945312,
        "relative_population": 1.0
      },
      {
        "id": "1_1",
        "charge": 1,
        "smiles": "Cc1[nH+]nnn1-c1ccccc1",
        "std_free_energy": 14.06413459777832,
        "relative_population": 0.2664942213682989
      },
      {
        "id": "1_2",
        "charge": 1,
        "smiles": "Cc1nn[nH+]n1-c1ccccc1",
        "std_free_energy": 13.806875228881836,
        "relative_population": 0.344678441524187
      },
      {
        "id": "1_3",
        "charge": 1,
        "smiles": "Cc1n[nH+]nn1-c1ccccc1",
        "std_free_energy": 13.686351776123047,
        "relative_population": 0.3888273371075141
      }
    ],
    "macro_pka_values": [
      {
        "pka_value": -1.96,
        "charge_state_pre": 1,
        "charge_state_post": 0,
        "data_source": "AttenGpKa training set"
      }
    ]
  }
]