2,4,6-三苯基三嗪

2,4,5－三苯基咪唑

2,4r,5c-tricyclohexyl-4,5-dihydro-1H-imidazole

2,4,5-tricyclohexyl-1H-imidazole

meso-1,2-二苯基乙烯基二胺