Using CC(C)(C)OC(=O)Nc1ccc(O)cc1, Cc1oc(-c2ccccc2)nc1CCO to produce Cc1oc(-c2ccccc2)nc1CCOc1ccc(NC(=O)OC(C)(C)C)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.