12324
The inhibitors were predicted to bind in C - pocket of SIRT1 , forming hydrophobic interactions with Phe273 , Phe312 and Ile347 .
 Chemical: Phe273; Chemical: Phe312; Chemical: Ile347
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: Phe273, Phe312, Ile347 
Answer:
 Chemical: Phe273; Chemical: Phe312; Chemical: Ile347