"versiconal" meaning in English

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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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      "glosses": [
        "An anthraquinone derivative with IUPAC name 4-hydroxy-2-(1,3,6,8-tetrahydroxy-9,10-dioxoanthracen-2-yl)butanal."
      ],
      "id": "en-versiconal-en-noun-BOfS~50C",
      "links": [
        [
          "organic chemistry",
          "organic chemistry"
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        [
          "anthraquinone",
          "anthraquinone"
        ],
        [
          "IUPAC name",
          "IUPAC name"
        ],
        [
          "butanal",
          "butanal"
        ]
      ],
      "raw_glosses": [
        "(organic chemistry) An anthraquinone derivative with IUPAC name 4-hydroxy-2-(1,3,6,8-tetrahydroxy-9,10-dioxoanthracen-2-yl)butanal."
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "organic-chemistry",
        "physical-sciences"
      ]
    }
  ],
  "word": "versiconal"
}

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      "expansion": "versiconal",
      "name": "en-noun"
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English nouns with unknown or uncertain plurals",
        "en:Organic chemistry"
      ],
      "glosses": [
        "An anthraquinone derivative with IUPAC name 4-hydroxy-2-(1,3,6,8-tetrahydroxy-9,10-dioxoanthracen-2-yl)butanal."
      ],
      "links": [
        [
          "organic chemistry",
          "organic chemistry"
        ],
        [
          "anthraquinone",
          "anthraquinone"
        ],
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          "IUPAC name",
          "IUPAC name"
        ],
        [
          "butanal",
          "butanal"
        ]
      ],
      "raw_glosses": [
        "(organic chemistry) An anthraquinone derivative with IUPAC name 4-hydroxy-2-(1,3,6,8-tetrahydroxy-9,10-dioxoanthracen-2-yl)butanal."
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "organic-chemistry",
        "physical-sciences"
      ]
    }
  ],
  "word": "versiconal"
}