Using C[C@H](NC(=O)OCc1ccccc1)C(=O)N(C)C, BrCc1ccccn1 to produce C[C@@H](C(=O)N(C)C)N(Cc1ccccn1)C(=O)O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.