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HMG - CoA - Reductase inhibitors , also known as statins , are currently the most powerful cholesterol - lowering drugs available on the market .
 Chemical: 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: CoA; Chemical: cholesterol