Using CC(C)(C)OC(=O)NC1CC(=O)N(c2ccc(OCc3ccccc3)cc2)C1 to produce CC(C)(C)OC(=O)NC1CC(=O)N(c2ccc(O)cc2)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.