20164
Antioxidant and Anti - inflammatory Meroterpenoids from the Brown Alga Cystoseira usneoides .
 Chemical: Meroterpenoids
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: Meroterpenoids