3-Hydroxy-6-methyl-2-(trifluoromethoxy)pyridine-4-acetonitrile
Methyl 2-(difluoromethyl)-6-fluoro-4-(trifluoromethoxy)pyridine-3-carboxylate
3-Hydroxy-4-methyl-6-(trifluoromethoxy)-2-(trifluoromethyl)pyridine
5-Hydroxy-2-methyl-4-(trifluoromethoxy)pyridine-3-acetonitrile