Methyl 4-cyano-3-fluoro-2-(trifluoromethoxy)pyridine-6-carboxylate
2-Bromo-5-(difluoromethyl)-6-(trifluoromethoxy)pyridine-3-carboxylic acid
5-Chloro-3-methyl-2-(trifluoromethoxy)pyridine-4-sulfonamide
3-Chloro-5-methyl-4-(trifluoromethoxy)pyridine-2-sulfonamide