2-(5,6-diphenyl-1,2,4-triazin-3-yl)-1,10-phenanthroline

2-[4-(dimethylamino)phenyl]imino-1,2-diphenylethanone

2,3-diphenylpyrido[3,2-f]quinoxaline

3-chloro-2-(4-chlorosulfonylphenyl)-1-benzofuran-6-sulfonyl chloride

4-(4,5-diphenylfuran-2-yl)benzonitrile