Using [N-]=[N+]=[N-], Cc1ccc(S(=O)(=O)OC[C@H]2COc3ccc4[nH]c(=O)oc4c3O2)cc1 to produce [N-]=[N+]=NCC1COc2ccc3[nH]c(=O)oc3c2O1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.