Using CC(C)(C)OC(N)=O, OC[C@H]1Cc2ccc(Br)cc2C1 to produce CC(C)(C)OC(=O)Nc1ccc2c(c1)C[C@@H](CO)C2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.