11304
A new di - O - prenylated flavone , named 7 , 3 ' - di - ( gamma , gamma - dimethylallyloxy ) - 5 - hydroxy - 4 ' - methoxyflavone ( 1 ) , was isolated from the culture broth of the endophytic actinomycete Streptomyces sp .
 Chemical: di - O - prenylated flavone; Chemical: 7 , 3 ' - di - ( gamma , gamma - dimethylallyloxy ) - 5 - hydroxy - 4 ' - methoxyflavone
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; Chemical: 7 , 3 ' - di - ( gamma , gamma - dimethylallyloxy ) - 5 - hydroxy - 4 ' - methoxyflavone