1 HTJ 6-phenyl-1-(pyridin-4-ylmethyl)-1h-pyrazolo[3,4-B]pyridine-4-carboxylic acid 1.000 2 YMT (6m)-2-benzyl-6-(2-chloro-4-methylphenyl)-2h-indazole-4-carboxylic acid 0.793 3 H89 6-[4-(benzyloxy)phenyl]-1-(pyridin-4-ylmethyl)-1h-pyrazolo[3,4-B]pyridine-4-carboxylic acid 0.758 4 H90 6-(4-benzoylphenyl)-1-(pyridin-4-ylmethyl)-1h-pyrazolo[3,4-B]pyridine-4-carboxylic acid 0.758