Using CCCCN, CCCCCCNc1cc(N)[n+](CCCCCC)c(Cl)c1C#N to produce CCCCCCNc1cc(N)[n+](CCCCCC)c(NCCCC)c1C#N, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.