Using COc1cc([C@H](O)COS(=O)(=O)c2ccc(C)cc2)cc(OC)c1OC, [N-]=[N+]=[N-] to produce COc1cc([C@H](O)CN=[N+]=[N-])cc(OC)c1OC, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.