2-(Chloromethyl)-6-fluoro-3-(trifluoromethoxy)pyridine-4-acetonitrile
2-Hydroxy-3-methoxy-6-nitro-4-(trifluoromethoxy)pyridine
2-Hydroxy-3-methoxy-4-nitro-6-(trifluoromethoxy)pyridine
6-(Chloromethyl)-3-fluoro-4-(trifluoromethoxy)pyridine-2-acetonitrile