9426
In the concentration range of 37 . 5 - 300 mu mol / L , the inhibitory effects of these flavonoids were enhanced with increasing dose and treatment time .
 Chemical: flavonoids
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: flavonoids