1881
Fragrance chemicals lyral and lilial decrease viability of HaCat cells ' by increasing free radical production and lowering intracellular ATP level : protection by antioxidants .
 Chemical: lyral; Chemical: lilial; Chemical: ATP
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: lyral; Chemical: lilial; Chemical: ATP