Using CCN(CC)CCS, O=[N+]([O-])c1no[n+]([O-])c1-c1ccccc1 to produce CCN(CC)CCSc1no[n+]([O-])c1-c1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.