[
  {
    "molid": "mol1184",
    "smiles": "O=[N+]([O-])c1cccc(N[C@H]2CCc3ccccc32)c1",
    "microspecies": [
      {
        "id": "0_1",
        "charge": 0,
        "smiles": "O=[N+]([O-])c1cccc(N[C@H]2CCc3ccccc32)c1",
        "std_free_energy": -7.367059230804443,
        "relative_population": 1.0
      },
      {
        "id": "1_1",
        "charge": 1,
        "smiles": "O=[N+]([O-])c1cccc([NH2+][C@H]2CCc3ccccc32)c1",
        "std_free_energy": 4.122232437133789,
        "relative_population": 1.0
      }
    ],
    "macro_pka_values": [
      {
        "pka_value": -0.46,
        "charge_state_pre": 1,
        "charge_state_post": 0,
        "data_source": "Hunt"
      }
    ]
  }
]