Using CC(=O)N1c2ccc(Br)cc2[C@H](NC=O)C[C@@H]1C to produce CC(=O)N1c2ccc(Br)cc2[C@H](N)C[C@@H]1C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.