Using N#Cc1cc(F)c(CN)c(F)c1, CC(C)NC(=O)Cn1cc(Nc2nccc(Cl)n2)cn1 to produce CC(C)NC(=O)Cn1cc(Nc2nccc(NCc3c(F)cc(C#N)cc3F)n2)cn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.