Using [N-]=[N+]=[N-], Cc1ncn(-c2ccc(N3C[C@H](CS(C)(=O)=O)OC3=O)cc2F)n1 to produce Cc1ncn(-c2ccc(N3CC(CN=[N+]=[N-])OC3=O)cc2F)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.