4,5,6,7-Tetrahydro-1-phenyl-1H-pyrazolo[4,3-c]pyridine
4,5,6,7-Tetrahydro-2H-pyrazolo[4,3-b]pyridine hydrochloride
4,5,6,7-Tetrahydro-1H-pyrazolo[4,3-b]pyridine hydrochloride
