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Herein we discuss a novel class of bioactive lipid mediators , which are enzymatically biosynthesized in vivo from omega - 3 eicosapentaenoic acid ( EPA ) and docosahexaenoic acid ( DHA ) , termed resolvins .
 Chemical: omega - 3 eicosapentaenoic acid; Chemical: EPA; Chemical: docosahexaenoic acid; Chemical: DHA; Chemical: resolvins
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: omega - 3 eicosapentaenoic acid; Chemical: EPA; Chemical: docosahexaenoic acid; Chemical: DHA; Chemical: resolvins