[
  {
    "molid": "mol15864",
    "smiles": "CCCN(C)N",
    "microspecies": [
      {
        "id": "0_1",
        "charge": 0,
        "smiles": "CCCN(C)N",
        "std_free_energy": -3.9269773960113525,
        "relative_population": 1.0
      },
      {
        "id": "1_1",
        "charge": 1,
        "smiles": "CCC[NH+](C)N",
        "std_free_energy": -5.309767246246338,
        "relative_population": 0.6512642240080398
      },
      {
        "id": "1_2",
        "charge": 1,
        "smiles": "CCCN(C)[NH3+]",
        "std_free_energy": -4.685166358947754,
        "relative_population": 0.34873577599196015
      }
    ],
    "macro_pka_values": [
      {
        "pka_value": 7.35,
        "charge_state_pre": 1,
        "charge_state_post": 0,
        "data_source": "Datawarrior"
      },
      {
        "pka_value": 7.3499999,
        "charge_state_pre": 1,
        "charge_state_post": 0,
        "data_source": "OCHEM"
      }
    ]
  }
]