4-butyl-5-(6-cyclopropyl-1,3-dimethyl-1H-pyrazolo[3,4-b]pyridin-4-yl)-4H-1,2,4-triazole-3-thiol

methyl 4-(1-ethyl-3,5-dimethyl-1H-pyrazol-4-yl)-2,4-dioxobutanoate

3-(4-methyl-1H-pyrazol-1-yl)butanenitrile

(4-oxo-1-phenyl-1,4-dihydro-5H-pyrazolo[3,4-d]pyrimidin-5-yl)acetic acid

6-(4-methoxyphenyl)-1-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid

methyl 3-chloro-4-cyclopropyl-2,4-dioxobutanoate

3-[3-(trifluoromethyl)-5,6-dihydrocyclopenta[c]pyrazol-1(4H)-yl]propanenitrile

(2E)-3-(2-chloro-5-ethoxy-4-hydroxyphenyl)acrylic acid

(2E)-3-(2-butoxy-5-iodophenyl)acrylic acid

(2E)-3-[4-(2-ethoxy-2-oxoethoxy)phenyl]acrylic acid

(2E)-3-(3,5-dibromo-4-propoxyphenyl)acrylic acid