Using CSC(=N)c1cccs1, O=[N+]([O-])c1ccc2c(c1)N(CCN1CCCC1)CCS2 to produce N=C(Nc1ccc2c(c1)N(CCN1CCCC1)CCS2)c1cccs1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.