4474
Crizotinib E ( max ) and EC ( 50 ) for CYP3A4 induction ( measured as mRNA expression ) were estimated as 6 . 4 - to 29 - fold and 0 . 47 to 3 . 1 micro M , respectively .
 Chemical: Crizotinib
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: Crizotinib