Using Cc1cc(=O)c2c(=O)n(CCCC[C@H](C)OS(C)(=O)=O)c(=O)n(C)c2n1Cc1ccccc1, [N-]=[N+]=[N-] to produce Cc1cc(=O)c2c(=O)n(CCCC[C@@H](C)N=[N+]=[N-])c(=O)n(C)c2n1Cc1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.