10842
Purification of the extracts yielded four chiral polyphenols , suffruticosol A ( 1 ) , suffruticosol B ( 2 ) , trans - epsilon - viniferin ( 3 ) , and trans - gnetin H ( 4 ) .
 Chemical: polyphenols; Chemical: suffruticosol A; Chemical: suffruticosol B; Chemical: trans - epsilon - viniferin; Chemical: trans - gnetin H
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: suffruticosol A; Chemical: suffruticosol B; Chemical: trans - epsilon - viniferin; Chemical: trans - gnetin H