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        "defined_stereo": 0,
        "ez_centers": 0,
        "molecular_weight": "229.2598",
        "optical_activity": "NONE",
        "references": [
          "8a2b9f6f-d019-44a1-b9c5-251580b7e75b",
          "a72ac119-aaa6-4dea-8b3e-8dabb155abbf"
        ],
        "stereo_centers": 0
      },
      "unii": "W6U08B045O"
    }
  ]
}