22143
Mycoleptodiscins A and B , Cytotoxic Alkaloids from the Endophytic Fungus Mycoleptodiscus sp .
 Chemical: Mycoleptodiscins A and B
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: Mycoleptodiscins A and B