Using CC(C)(C)OC(=O)CN, CC(=O)c1ccc(OCc2ccccc2)cc1Cl to produce CC(NCC(=O)OC(C)(C)C)c1ccc(OCc2ccccc2)cc1Cl, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.