20438
PF - 04859989 as a template for structure - based drug design : identification of new pyrazole series of irreversible KAT II inhibitors with improved lipophilic efficiency .
 Chemical: PF - 04859989; Chemical: pyrazole
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: PF - 04859989; Chemical: pyrazole