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Hydroxysafflor yellow A ( HSYA ) is an active ingredient obtained from the flower of Carthamus tinctorius L .
 Chemical: Hydroxysafflor yellow A; Chemical: HSYA
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: Hydroxysafflor yellow A; Chemical: HSYA