Using O=N[O-], Nc1cnccc1NCc1nnc2ccc(-c3ccccc3)nn12 to produce c1ccc(-c2ccc3nnc(Cn4nnc5cnccc54)n3n2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.