Using N#Cc1ccc(Cl)cc1N[C@H]1CCCC[C@@H]1N, BrCCCCBr to produce N#Cc1ccc(Cl)cc1N[C@H]1CCCC[C@@H]1N1CCCC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.