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