Using CCOC(=O)Cc1cc(C)cn1C, N#CC(=O)c1ccc(Cl)cc1 to produce CCOC(=O)Cc1cc(C)c(C(=O)c2ccc(Cl)cc2)n1C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.