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