13954
The ethyl acetate fraction ( EE - DS ) from Dianthus superbus was found to possess the cytotoxic activity against cancer cells in previous study .
 Chemical: ethyl acetate
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: ethyl acetate