Ethyl 2-(difluoromethyl)-5-methyl-3-(trifluoromethyl)pyridine-4-carboxylate
3-(2,4-Dichlorophenyl)-6-mercapto-2-(trifluoromethyl)pyridine
4-(Bromomethyl)-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-6-sulfonyl chloride
5-Iodo-4-methyl-3-(trifluoromethoxy)pyridine-2-carbonyl chloride