3-(3,4-dimethylphenyl)-1,2-oxazol-5-ol

ethyl 2,4-dioxo-4-(pyridin-3-yl)butanoate

ethyl 3-(2,6-dimethoxyphenyl)-3-oxopropanoate

ethyl 4-(4-chlorophenoxy)-3-oxobutanoate

3-(3-methylphenyl)prop-2-ynoic acid

3-methyl-1-(pyridin-2-yl)piperazine

3-(4-tert-butylphenyl)prop-2-ynoic acid

3-methyl-1-(1,3-thiazol-2-yl)piperazine

4-{2-[2-(2-methoxyethoxy)ethoxy]ethoxy}-6-(pyridin-2-yl)-2,2'-bipyridine

4'-(Methylsulfonyl)-2,2' : 6',2"-terpyridine

8-[6-(quinolin-8-yl)pyridin-2-yl]quinoline