[
  {
    "molid": "mol33798",
    "smiles": "OC[C@H]1O[C@H](O)[C@H](O)[C@@H](O)[C@@H]1O",
    "microspecies": [
      {
        "id": "0_1",
        "charge": 0,
        "smiles": "OC[C@H]1O[C@H](O)[C@H](O)[C@@H](O)[C@@H]1O",
        "std_free_energy": -7.208208084106445,
        "relative_population": 1.0
      },
      {
        "id": "-1_3",
        "charge": -1,
        "smiles": "[O-][C@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O",
        "std_free_energy": 3.60798978805542,
        "relative_population": 0.8176214687639854
      },
      {
        "id": "-1_4",
        "charge": -1,
        "smiles": "[O-][C@H]1[C@H](O)[C@@H](O)[C@@H](O)O[C@@H]1CO",
        "std_free_energy": 6.242812156677246,
        "relative_population": 0.05864938615215808
      }
    ],
    "macro_pka_values": [
      {
        "pka_value": 12.4700002670288,
        "charge_state_pre": 0,
        "charge_state_post": -1,
        "data_source": "QSARToolbox"
      }
    ]
  }
]