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