24579
Subsequent optimization led to several novel 3HPT - based HDACi that are selective for HDAC 6 and HDAC 8 .
 Chemical: 3HPT
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: 3HPT 
Answer:
 Chemical: 3HPT