8249
This study was designed to test the hypothesis that orlistat inhibits CESs with higher potency toward CES1 than CES2 , a carboxylesterase with little lipase activity .
 Chemical: orlistat
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities: orlistat 
Answer:
 Chemical: orlistat