[
  {
    "molid": "mol16666",
    "smiles": "CC(C)C(=O)N(Cc1ccccc1-c1ccccc1)[C@H]1CCNC1",
    "microspecies": [
      {
        "id": "0_1",
        "charge": 0,
        "smiles": "CC(C)C(=O)N(Cc1ccccc1-c1ccccc1)[C@H]1CCNC1",
        "std_free_energy": -2.262544631958008,
        "relative_population": 1.0
      },
      {
        "id": "1_1",
        "charge": 1,
        "smiles": "CC(C)C(=O)N(Cc1ccccc1-c1ccccc1)[C@H]1CC[NH2+]C1",
        "std_free_energy": -8.581855773925781,
        "relative_population": 1.0
      }
    ],
    "macro_pka_values": [
      {
        "pka_value": 9.4,
        "charge_state_pre": 1,
        "charge_state_post": 0,
        "data_source": "Baltruschat ChEMBL"
      }
    ]
  }
]