10023
Avermectins ( AVEs ) , which are widely used for the treatment of agricultural parasitic diseases , belong to a family of 6 , 6 - spiroketal moiety - containing , macrolide natural products .
 Chemical: Avermectins; Chemical: AVEs; Chemical: macrolide
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: Avermectins; Chemical: AVEs; Chemical: macrolide