Using [N-]=[N+]=[N-], Cc1cc2c(c3cc(C(C)C)c(=O)[nH]c13)OC(C)(CI)C2C to produce Cc1cc2c(c3cc(C(C)C)c(=O)[nH]c13)OC(C)(CN=[N+]=[N-])C2C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.