[
  {
    "molid": "mol14275",
    "smiles": "C1CC2CC1NN2",
    "microspecies": [
      {
        "id": "1_1",
        "charge": 1,
        "smiles": "C1C[C@@H]2C[C@H]1N[NH2+]2",
        "std_free_energy": -6.473156929016113,
        "relative_population": 1.0
      },
      {
        "id": "2_1",
        "charge": 2,
        "smiles": "C1C[C@H]2C[C@@H]1[NH2+][NH2+]2",
        "std_free_energy": -6.847260475158691,
        "relative_population": 1.0
      }
    ],
    "macro_pka_values": [
      {
        "pka_value": 7.94,
        "charge_state_pre": 2,
        "charge_state_post": 1,
        "data_source": "Datawarrior"
      },
      {
        "pka_value": 7.9400001,
        "charge_state_pre": 2,
        "charge_state_post": 1,
        "data_source": "OCHEM"
      }
    ]
  }
]