ethyl 2-methyl-4,4-diphenylbuta-2,3-dienoate

2-benzhydryl-5-phenyl-1,3,4-oxadiazole

phenyl 2,2-diphenylacetate

4-[1-[4-(dimethylamino)phenyl]-2,2-diphenylethenyl]-N,N-dimethylaniline

(3-benzhydrylidene-5-phenylpenta-1,4-diynyl)benzene