Using N#Cc1cccc(C2CC(=O)Nc3c2ccc2ccccc32)c1, [N-]=[N+]=[N-] to produce O=C1CC(c2cccc(-c3nnn[nH]3)c2)c2ccc3ccccc3c2N1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.