Using N#CCBr, CC(c1ccc(N)nn1)c1nnc2ccc(Br)cn12 to produce CC(c1ccc2nc(N)cn2n1)c1nnc2ccc(Br)cn12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.