Using N#CC(=O)OCc1ccccc1, COC(=O)c1ccc(C(=O)OC)c(N)c1 to produce COC(=O)c1ccc2c(=O)[nH]c(C(=O)OCc3ccccc3)nc2c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.