6-(4-chlorophenyl)-3-pyridin-3-yl-2H-1,2,4-triazin-5-one

N'-(pyridine-3-carbonyl)pyridine-3-carbohydrazide

N-(3-oxo-2,3-dihydro-1H-pyrazol-4-yl)-benzamide

N'-(7-chloro-2H-1,4-benzothiazin-3-yl)pyridine-3-carbohydrazide

3-(5-甲基-[1,3,4]噁二唑-2-基)-吡啶