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

2,4,6-三苯基吡啶

2-methyl-4-phenyl-6-pyridin-2-ylpyridine-3-carbonitrile

4,6-二苯基-[2,2]联吡啶

4'-苯基-2,2':6',2''-三联吡啶