Ethyl 3-cyano-4-hydroxy-2-(trifluoromethoxy)pyridine-6-carboxylate
3-Fluoro-5-methyl-6-(trifluoromethoxy)-2-(trifluoromethyl)pyridine
Ethyl 4-fluoro-3-methyl-2-(trifluoromethoxy)pyridine-6-acetate
5-Cyano-2-(difluoromethyl)-3-hydroxy-4-(trifluoromethoxy)pyridine