28013
We screened a small collection of compounds and identified an oxygenated flavonoid derivative that inhibits sumoylation in vitro .
 Chemical: oxygenated 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: oxygenated flavonoid