Using OO, N#Cc1ccc(COCCn2ccc(NC(N)=NCC(F)(F)F)n2)cc1 to produce NC(=O)c1ccc(COCCn2ccc(NC(N)=NCC(F)(F)F)n2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.