Using [N-]=[N+]=[N-], Cc1ccc(S(=O)(=O)OCCOc2ccc(CC3SC(=O)NC3=O)cc2)cc1 to produce [N-]=[N+]=NCCOc1ccc(CC2SC(=O)NC2=O)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.