11302
A new di - O - prenylated flavone from an actinomycete Streptomyces sp .
 Chemical: di - O - prenylated flavone
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: di - O - prenylated flavone