Using [N-]=[N+]=[N-], Cc1nc([N+](=O)[O-])cn1CCOS(C)(=O)=O to produce Cc1nc([N+](=O)[O-])cn1CCN=[N+]=[N-], please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.