[
  {
    "molid": "mol334",
    "smiles": "O=C1[C@@H]2[C@H](C(=O)N1Cc1ccc(F)cc1)[C@H](c1ccc(Br)cc1)N1C[C@H](O)C[C@@H]21",
    "microspecies": [
      {
        "id": "0_1",
        "charge": 0,
        "smiles": "O=C1[C@@H]2[C@H](C(=O)N1Cc1ccc(F)cc1)[C@H](c1ccc(Br)cc1)N1C[C@H](O)C[C@@H]21",
        "std_free_energy": -5.35118293762207,
        "relative_population": 1.0
      },
      {
        "id": "1_1",
        "charge": 1,
        "smiles": "O=C1[C@@H]2[C@H](C(=O)N1Cc1ccc(F)cc1)[C@H](c1ccc(Br)cc1)[NH+]1C[C@H](O)C[C@@H]21",
        "std_free_energy": -6.6375837326049805,
        "relative_population": 1.0
      }
    ],
    "macro_pka_values": [
      {
        "pka_value": 4.2,
        "charge_state_pre": 1,
        "charge_state_post": 0,
        "data_source": "OCHEM"
      }
    ]
  }
]