503614-92-4 1-(4-Methoxyphenyl)-7-Oxo-6-[4-(2-Oxopiperidin-1-Yl)Phenyl]-4,5,6,7-Tetrahydro-1H-Pyrazolo[3,4-C]Pyridine-3-Carboxylic Acid 1-(4-Methoxyphenyl)-7-Oxo-6-[4-(2-Oxopiperidin-1-Yl)Phenyl]-4,5,6,7-Tetrahydro-1H-Pyrazolo[3,4-C]Pyridine-3-Carboxylic Acid