21052
Depending on its uses , there are several main characters important for product quality ; pungency , bright attractive colors , highly concentrated extracts , and a small number of seeds are the main characters on which quality is based and priced .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
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