Using CN1C(=O)C[C@H](c2ccccc2)[C@@H]1C=O, Cc1ccc(Br)s1 to produce Cc1ccc([C@@H](O)[C@H]2[C@@H](c3ccccc3)CC(=O)N2C)s1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.