Using O=C(Cl)OCc1ccccc1, CCOC(=O)c1cc(C)c(N)c(C)c1 to produce CCOC(=O)c1cc(C)c(NC(=O)OCc2ccccc2)c(C)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.