Using N#CCC(=O)O, Nc1cc(Cl)c(C(=O)n2ccc3cnccc32)c(Cl)c1 to produce N#CCC(=O)Nc1cc(Cl)c(C(=O)n2ccc3cnccc32)c(Cl)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.