Using COC(=O)Cc1ccc(N)c(Cl)c1, CCn1cc(C(=O)O)c2ccccc21 to produce CCn1cc(C(=O)Nc2ccc(CC(=O)OC)cc2Cl)c2ccccc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.