16393
We examined the role of P - gp and Bcrp on brain penetration of elacridar using Friend leukemia virus strain B wild - type , Mdr1a / b ( - / - ) , Bcrp1 ( - / - ) , and Mdr1a / b ( - / - ) Bcrp1 ( - / - ) mice .
 Chemical: elacridar
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: elacridar