[
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    "molid": "mol7379",
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    "microspecies": [
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        "smiles": "Oc1cc(O)[nH+]c(S)[nH+]1",
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        "id": "-1_1",
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    "macro_pka_values": [
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        "pka_value": 3.70000004768372,
        "charge_state_pre": 0,
        "charge_state_post": -1,
        "data_source": "QSARToolbox"
      },
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        "pka_value": -6.71000003814697,
        "charge_state_pre": 2,
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        "data_source": "QSARToolbox"
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        "charge_state_post": 1,
        "data_source": "QSARToolbox"
      }
    ]
  }
]