1,2-diphenyl-2-phenylsulfanylethanone

2,4,5-triphenyl-1,3-thiazole

2,3,6,7-四苯基咪唑并[1,2-b][1,2,4]三嗪

(4,5-diphenyl-1,3-selenazol-2-yl)hydrazine

2-phenoxy-1,2-diphenylethanone