[
  {
    "molid": "mol38303",
    "smiles": "C[C@@]1(N)C[C@@]1(C)N",
    "microspecies": [
      {
        "id": "1_1",
        "charge": 1,
        "smiles": "C[C@@]1(N)C[C@@]1(C)[NH3+]",
        "std_free_energy": -7.9887590408325195,
        "relative_population": 1.0
      },
      {
        "id": "2_1",
        "charge": 2,
        "smiles": "C[C@@]1([NH3+])C[C@@]1(C)[NH3+]",
        "std_free_energy": -6.833301544189453,
        "relative_population": 1.0
      }
    ],
    "macro_pka_values": [
      {
        "pka_value": 5.94000005722046,
        "charge_state_pre": 2,
        "charge_state_post": 1,
        "data_source": "QSARToolbox"
      }
    ]
  }
]