11094
Furthermore , a humanized CYP3A4 / 3A7 mouse model showed in vivo induction of CYP3A4 mRNA and protein by [ 4 - chloro - 6 - ( 2 , 3 - xylidino ) - 2 - pyrimidinylthio ] acetic acid ( WY14 , 643 ) in liver but not in intestine , whereas hepatic occupancy of PBRs by PPAR alpha was ligand independent .
 Chemical: 4 - chloro - 6 - ( 2 , 3 - xylidino ) - 2 - pyrimidinylthio ] acetic acid; Chemical: WY14 , 643
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: 4 - chloro - 6 - ( 2 , 3 - xylidino ) - 2 - pyrimidinylthio ] acetic acid; Chemical: WY14 , 643