Using NOS(=O)(=O)O, Cc1nc2cc(C(c3ccccc3)n3ccnc3)ccc2[nH]c1=O to produce Cc1nc2cc(C(c3ccccc3)n3ccnc3)ccc2n(N)c1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.