[
  {
    "molid": "mol12958",
    "smiles": "Cc1cc(N)ccc1CN",
    "microspecies": [
      {
        "id": "0_1",
        "charge": 0,
        "smiles": "Cc1cc(N)ccc1CN",
        "std_free_energy": -1.5117707252502441,
        "relative_population": 1.0
      },
      {
        "id": "1_1",
        "charge": 1,
        "smiles": "Cc1cc(N)ccc1C[NH3+]",
        "std_free_energy": -9.348896026611328,
        "relative_population": 0.9667726558690344
      },
      {
        "id": "2_1",
        "charge": 2,
        "smiles": "Cc1cc([NH3+])ccc1C[NH3+]",
        "std_free_energy": -4.045631408691406,
        "relative_population": 1.0
      }
    ],
    "macro_pka_values": [
      {
        "pka_value": 9.77,
        "charge_state_pre": 1,
        "charge_state_post": 0,
        "data_source": "Datawarrior"
      },
      {
        "pka_value": 9.7700005,
        "charge_state_pre": 1,
        "charge_state_post": 0,
        "data_source": "OCHEM"
      },
      {
        "pka_value": 4.26,
        "charge_state_pre": 2,
        "charge_state_post": 1,
        "data_source": "Datawarrior"
      }
    ]
  }
]