Using CC(C)CNC(=O)C(C)(C)c1ccc(Br)cc1, c1cc[nH]c1 to produce CC(C)CNC(=O)C(C)(C)c1ccc(-n2cccc2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.