23605
Synthesis and structure - activity relationship of pyripyropene A derivatives as potent and selective acyl - CoA : cholesterol acyltransferase 2 ( ACAT2 ) inhibitors : Part 2 .
 Chemical: pyripyropene A; Chemical: acyl - CoA; Chemical: cholesterol
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: pyripyropene A; Chemical: acyl - CoA; Chemical: cholesterol