[
  {
    "molid": "mol34238",
    "smiles": "CN1C[C@H](C(=O)O)C[C@@H]2c3cccc4[nH]cc(c34)C[C@H]21",
    "microspecies": [
      {
        "id": "0_2",
        "charge": 0,
        "smiles": "C[NH+]1C[C@H](C(=O)[O-])C[C@@H]2c3cccc4[nH]cc(c34)C[C@H]21",
        "std_free_energy": -11.624845504760742,
        "relative_population": 0.9997043008122785
      },
      {
        "id": "-1_2",
        "charge": -1,
        "smiles": "CN1C[C@H](C(=O)[O-])C[C@@H]2c3cccc4[nH]cc(c34)C[C@H]21",
        "std_free_energy": -6.855800628662109,
        "relative_population": 0.9999999092039673
      }
    ],
    "macro_pka_values": [
      {
        "pka_value": 8.44999980926514,
        "charge_state_pre": 0,
        "charge_state_post": -1,
        "data_source": "QSARToolbox"
      }
    ]
  }
]