Using CC(C)(C)OC(=O)Nc1ccccc1NC(=O)c1cc2cc(CCO)ccc2o1 to produce Nc1ccccc1NC(=O)c1cc2cc(CCO)ccc2o1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.