29139
Therefore , the interplay between the BCRP , MDR1 and OATP1B1 / OATP1B3 transporters and AR - 67 and their impact on the toxicity profile of AR - 67 was investigated .
 Chemical: AR - 67; Chemical: AR - 67
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: AR - 67; Chemical: AR - 67