[
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    "microspecies": [
      {
        "id": "0_1",
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        "smiles": "CO[C@@]12CC[C@]3(C[C@@H]1[C@](C)(O)C(C)(C)C)[C@@H]1Cc4ccc([O-])c5c4[C@]3(CC[NH+]1CC1CC1)[C@@H]2O5",
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        "id": "0_2",
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        "smiles": "CO[C@@]12CC[C@]3(C[C@@H]1[C@](C)(O)C(C)(C)C)[C@@H]1Cc4ccc(O)c5c4[C@]3(CCN1CC1CC1)[C@@H]2O5",
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        "id": "-1_1",
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        "id": "-1_2",
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    ],
    "macro_pka_values": [
      {
        "pka_value": 10.0,
        "charge_state_pre": 0,
        "charge_state_post": -1,
        "data_source": "QSARToolbox"
      }
    ]
  }
]