[
  {
    "molid": "mol1510",
    "smiles": "CCN(CC)CCCCC(c1ccccc1)c1ccccc1",
    "microspecies": [
      {
        "id": "0_1",
        "charge": 0,
        "smiles": "CCN(CC)CCCCC(c1ccccc1)c1ccccc1",
        "std_free_energy": -0.4717841148376465,
        "relative_population": 1.0
      },
      {
        "id": "1_1",
        "charge": 1,
        "smiles": "CC[NH+](CC)CCCCC(c1ccccc1)c1ccccc1",
        "std_free_energy": -9.30643081665039,
        "relative_population": 1.0
      }
    ],
    "macro_pka_values": [
      {
        "pka_value": 10.1,
        "charge_state_pre": 1,
        "charge_state_post": 0,
        "data_source": "IUPAC digitized pKa"
      }
    ]
  }
]