Using Cc1nn([N+](=O)[O-])cc1[N+](=O)[O-], COc1cc(OC)nc(S)n1 to produce COc1cc(OC)nc(Sc2[nH]nc(C)c2[N+](=O)[O-])n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.