20641
Sinapic acid ( SA ) , a phenylpropanoid compound , is found in natural herbs and high - bran cereals and has moderate antioxidant activity .
 Chemical: Sinapic acid; Chemical: phenylpropanoid
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: Sinapic acid; Chemical: phenylpropanoid