Using COC(=O)c1cc(Br)cc(C(=O)O)c1, C[C@@H](N)c1ccccc1 to produce COC(=O)c1cc(Br)cc(C(=O)N[C@H](C)c2ccccc2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.