N-(4-苯氧基苯基)烟酰胺

ethyl 4-(pyridine-3-carbonylamino)benzoate

N-(2-phenylethyl)pyridine-3-carboxamide

N,N-二乙基烟酰胺

3-(4,4-二甲基-4,5-二氢-1,3-噁唑)-4-甲基吡啶