1705
In SU5416 - treated situation , cell viability was not different before and after administration of either p21 siRNA or LY294002 whereas it was lessened after co - administration of p21 siRNA and LY294002 .
 Chemical: SU5416; Chemical: LY294002; Chemical: LY294002
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: SU5416; Chemical: LY294002; Chemical: LY294002