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