2-(5-phenyl-4,5-dihydro-1H-pyrazol-3-yl)pyridine

4-[5-(2,6-dipyridin-2-ylpyridin-4-yl)thiophen-2-yl]-2,6-dipyridin-2-ylpyridine

1-(4-tert-butylpyridin-2-yl)ethanone

3-PHENYL-1-(2-PYRIDYL)-2-PROPEN-1-ONE

5-甲基-2,2'-联吡啶