4465
Our data indicate that the growth inhibitory activity of beta - asarone might be through inhibition of ergosterol biosynthesis .
 Chemical: beta - asarone; Chemical: ergosterol
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: beta - asarone; Chemical: ergosterol