1 NTW 2-[4-(3-methyl-6-oxidanylidene-1,7-dihydropyrazolo[3,4-B]pyridin-4-yl)cyclohexyl]ethanenitrile 1.000 2 QZ8 3-methyl-4-phenyl-2,7-dihydropyrazolo[3,4-B]pyridin-6-one 0.850 3 A1IS0 4-phenyl-2h-pyrazolo[3,4-B]pyridin-3-amine 0.714