3,4,6-triphenylthieno[3,4-c][1,2]thiazole

(5-benzoyl-3-phenyl-1,2-thiazol-4-yl)-phenylmethanone

[5-benzoyl-3-(4-methylphenyl)-1,2-thiazol-4-yl]-phenylmethanone

[5-benzoyl-3-(4-methoxyphenyl)-1,2-thiazol-4-yl]-phenylmethanone

(9-benzoyl-7,10-dimethylfluoranthen-8-yl)-phenylmethanone