Ethyl 2-chloro-6-fluoro-4-(trifluoromethoxy)pyridine-3-carboxylate
2-Chloro-4-hydroxy-3-nitro-5-(trifluoromethoxy)pyridine
2-Chloro-6-methyl-3-(trifluoromethoxy)pyridine-5-sulfonamide
3-Bromo-5-(difluoromethyl)-2-(trifluoromethoxy)pyridine-4-carboxylic acid