22706
DICO , a novel nonaromatic B - ring flavonoid , induces G2 / M cell cycle arrest and apoptosis in human hepatoma cells .
 Chemical: DICO; Chemical: flavonoid
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: DICO; Chemical: flavonoid