14771
Using the transporter substrate atorvastatin as a test compound , incubations were performed and a mathematical model applied to describe metabolism , distribution , and binding at different hepatocyte concentrations .
 Chemical: atorvastatin
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: atorvastatin