12664
Up to 19 simple polyphenols were determined in mushrooms extracts , the more abundant being p - OH - benzoic acid , p - OH - phenylacetic acid , o - coumaric acid , ferulic acid and chrysin .
 Chemical: polyphenols; Chemical: p - OH - benzoic acid; Chemical: p - OH - phenylacetic acid; Chemical: o - coumaric acid; Chemical: ferulic acid; Chemical: chrysin
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: polyphenols; Chemical: p - OH - benzoic acid; Chemical: p - OH - phenylacetic acid; Chemical: o - coumaric acid; Chemical: ferulic acid; Chemical: chrysin