23117
The absence of effects of resveratrol or coumestrol , but not genistein , in ER beta - null cells further indicated that this ER in particular is important in mediating these effects .
 Chemical: resveratrol; Chemical: coumestrol; Chemical: genistein
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: coumestrol; Chemical: genistein