Using CC(=O)OC(C)=O, CC(C)(COc1ccc(CC(Cl)C(N)=O)cc1)c1ccccc1 to produce CC(=O)NC(=O)C(Cl)Cc1ccc(OCC(C)(C)c2ccccc2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.