Using C1CCNC1, O=[N+]([O-])c1ccccc1-c1nc2cc(CCl)cnc2s1 to produce O=[N+]([O-])c1ccccc1-c1nc2cc(CN3CCCC3)cnc2s1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.