Using C[C@@H](NCc1ccccc1)c1ccccc1, Cc1ccc(/C=C/C(=O)OC(C)(C)C)c(CBr)c1 to produce Cc1ccc2c(c1)C[C@@H](C(=O)OC(C)(C)C)[C@@H]2N(Cc1ccccc1)[C@H](C)c1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.