9198
The importance of the trifluoromethyl group in the polypharmacological profile of nilotinib was investigated .
 Chemical: trifluoromethyl; Chemical: nilotinib
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: trifluoromethyl; Chemical: nilotinib