[
  {
    "molid": "mol8436",
    "smiles": "CN1C[C@@H](C(=O)N[C@]2(C)OC3(O)[C@@H]4CCCN4C(=O)[C@H](Cc4ccccc4)N3C2=O)C=C2c3cccc4[nH]cc(c34)C[C@H]21",
    "microspecies": [
      {
        "id": "0_1",
        "charge": 0,
        "smiles": "CN1C[C@@H](C(=O)N[C@]2(C)O[C@]3(O)[C@@H]4CCCN4C(=O)[C@H](Cc4ccccc4)N3C2=O)C=C2c3cccc4[nH]cc(c34)C[C@H]21",
        "std_free_energy": -5.578725337982178,
        "relative_population": 1.0
      },
      {
        "id": "1_1",
        "charge": 1,
        "smiles": "C[NH+]1C[C@@H](C(=O)N[C@]2(C)O[C@]3(O)[C@@H]4CCCN4C(=O)[C@H](Cc4ccccc4)N3C2=O)C=C2c3cccc4[nH]cc(c34)C[C@H]21",
        "std_free_energy": -6.296302318572998,
        "relative_population": 1.0
      }
    ],
    "macro_pka_values": [
      {
        "pka_value": 6.87,
        "charge_state_pre": 1,
        "charge_state_post": 0,
        "data_source": "IUPAC digitized pKa"
      }
    ]
  }
]