N-(4-oxo-1H-pyridin-3-yl)benzamide

4-羟基-1,5-萘啶

2-(4-bromophenyl)-5-methyl-6,7-dihydro-4H-[1,3]oxazolo[4,5-c]pyridine

N-(4-羟基吡啶-3-基)乙酰胺

2H-吡啶并[4,3-b][1,4]噁嗪-3(4H)-酮