Using CCC(CC(=O)OC(C)(C)C)OS(=O)(=O)c1ccc(C)cc1, [N-]=[N+]=[N-] to produce CCC(CC(=O)OC(C)(C)C)N=[N+]=[N-], please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.