14548
Iodothyronine deiodinase types I , II , and III ( D1 , D2 , and D3 , respectively ) , which constitute a family of selenoenzymes , activate and inactivate thyroid hormones through the removal of specific iodine moieties from thyroxine and its derivatives .
 Chemical: Iodothyronine; Chemical: iodine; Chemical: thyroxine
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: Iodothyronine; Chemical: iodine; Chemical: thyroxine