Using C[C@H]1CN(C(=O)OC(C)(C)C)CCN1, BrCc1ccccn1 to produce C[C@H]1CN(C(=O)OC(C)(C)C)CCN1Cc1ccccn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.