[
  {
    "molid": "mol16974",
    "smiles": "C[C@H](CO)N1C(=O)c2cccc(NC(=O)c3ccncc3)c2O[C@@H](CN(C)Cc2ccc(Oc3ccccc3)cc2)[C@@H]1C",
    "microspecies": [
      {
        "id": "0_1",
        "charge": 0,
        "smiles": "C[C@H](CO)N1C(=O)c2cccc(NC(=O)c3ccncc3)c2O[C@@H](CN(C)Cc2ccc(Oc3ccccc3)cc2)[C@@H]1C",
        "std_free_energy": -5.242847442626953,
        "relative_population": 1.0
      },
      {
        "id": "1_1",
        "charge": 1,
        "smiles": "C[C@H](CO)N1C(=O)c2cccc(NC(=O)c3cc[nH+]cc3)c2O[C@@H](CN(C)Cc2ccc(Oc3ccccc3)cc2)[C@@H]1C",
        "std_free_energy": -5.112055778503418,
        "relative_population": 0.06265213351218532
      },
      {
        "id": "1_2",
        "charge": 1,
        "smiles": "C[C@H](CO)N1C(=O)c2cccc(NC(=O)c3ccncc3)c2O[C@@H](C[NH+](C)Cc2ccc(Oc3ccccc3)cc2)[C@@H]1C",
        "std_free_energy": -7.817512512207031,
        "relative_population": 0.9373478664878147
      },
      {
        "id": "2_1",
        "charge": 2,
        "smiles": "C[C@H](CO)N1C(=O)c2cccc(NC(=O)c3cc[nH+]cc3)c2O[C@@H](C[NH+](C)Cc2ccc(Oc3ccccc3)cc2)[C@@H]1C",
        "std_free_energy": 0.18793541193008423,
        "relative_population": 1.0
      }
    ],
    "macro_pka_values": [
      {
        "pka_value": 6.14,
        "charge_state_pre": 1,
        "charge_state_post": 0,
        "data_source": "OCHEM"
      },
      {
        "pka_value": 2.76,
        "charge_state_pre": 2,
        "charge_state_post": 1,
        "data_source": "OCHEM"
      }
    ]
  }
]