3-(3-nitrophenyl)-1,2-oxazol-5-ol

3-(2,5-dichlorophenyl)-1,2-oxazol-5-ol

5-chloro-3-[3-(trifluoromethyl)phenyl]-1,2-oxazole-4-carbaldehyde

5-chloro-3-(3,5-dichlorophenyl)-1,2-oxazole-4-carbaldehyde

3-chloro-6-(2,4-dimethylphenyl)pyridazine

3-(4-methoxyphenyl)-6-(piperazin-1-yl)pyridazine

ethyl 4-(1-methyl-1H-pyrrol-2-yl)-2,4-dioxobutanoate

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

ethyl 4-(3,4-dimethoxyphenyl)-3-oxobutanoate

3-(2,6-difluorophenyl)prop-2-ynoic acid