3-(4-methoxyphenyl)-1-pyridin-2-ylprop-2-en-1-one

2,2'-联吡啶-5-羧酸

4-(4-bromophenyl)-2-pyridin-2-ylpyridine

2-(5-甲基-1H-吡唑-3-基)吡啶

2-(2,3-diphenyl-3,4-dihydropyrazol-5-yl)pyridine