[
  {
    "molid": "mol21031",
    "smiles": "COC(=O)CC1c2ccc(Cl)cc2NC(=O)C1S(=O)(=O)c1ccccc1",
    "microspecies": [
      {
        "id": "0_1",
        "charge": 0,
        "smiles": "COC(=O)C[C@@H]1c2ccc(Cl)cc2NC(=O)[C@H]1S(=O)(=O)c1ccccc1",
        "std_free_energy": -5.464775085449219,
        "relative_population": 1.0
      },
      {
        "id": "-1_1",
        "charge": -1,
        "smiles": "COC(=O)C[C@@H]1c2ccc(Cl)cc2[N-]C(=O)[C@H]1S(=O)(=O)c1ccccc1",
        "std_free_energy": 1.5344250202178955,
        "relative_population": 0.885869295151438
      },
      {
        "id": "-1_2",
        "charge": -1,
        "smiles": "COC(=O)C[C@@H]1c2ccc(Cl)cc2NC(=O)[C-]1S(=O)(=O)c1ccccc1",
        "std_free_energy": 3.5836501121520996,
        "relative_population": 0.11413070484856197
      }
    ],
    "macro_pka_values": [
      {
        "pka_value": 10.8,
        "charge_state_pre": 0,
        "charge_state_post": -1,
        "data_source": "OCHEM"
      }
    ]
  }
]