13986
Three series of novel resveratrol amide derivatives ( 1a - q , 2a - h , 3a - l ) were synthesized and evaluated for their biological activities .
 resveratrol amide
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
 resveratrol amide