2008
Four binary comparisons were made : WT control versus CYP treatment ( 48 h ) , VIP ( - / - ) control versus CYP treatment ( 48 h ) , WT control versus VIP ( - / - ) control , and WT with CYP treatment ( 48 h ) versus VIP ( - / - ) with CYP treatment ( 48 h ) .
 Chemical: CYP; Chemical: CYP; Chemical: CYP; Chemical: CYP
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Chemical: CYP; Chemical: CYP; Chemical: CYP; Chemical: CYP