10840
All these active species ( 1 - 4 ) contained a resveratrol chemotype , however resveratrol itself was inactive ( IC50 > 100 mu M ) .
 Chemical: resveratrol; Chemical: resveratrol
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: resveratrol; Chemical: resveratrol