Using BrCCCc1ccccc1, CC(C(O)c1ccccc1)N(C)C(=O)CN to produce C[C@@H]([C@@H](O)c1ccccc1)N(C)C(=O)[C@H](N)CCCc1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.