29848
4 . Inhibition of organic anion transporting polypeptide 1B1 by CP - 778 875 ( IC50 = 2 . 14 +/- 0 . 40 mu M ) could be the dominant cause of the pharmacokinetic interaction as CP - 778 875 did not exhibit significant inhibition of cytochrome P450 3A4 / 3A5 , multidrug resistant protein 1 or breast cancer resistant protein , which are also involved in the hepatobiliary disposition of atorvastatin .
 Chemical: CP - 778 875; Chemical: CP - 778 875; 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: CP - 778 875; Chemical: CP - 778 875; Chemical: atorvastatin