6-Fluoro-3-(fluoromethyl)-2-(trifluoromethoxy)pyridine-4-acetonitrile
Methyl 4-(chloromethyl)-3-fluoro-2-(trifluoromethoxy)pyridine-5-carboxylate
2-Fluoro-5-(fluoromethyl)-3-(trifluoromethoxy)pyridine-6-acetonitrile
2-Fluoro-4-(fluoromethyl)-6-(trifluoromethoxy)pyridine-3-acetonitrile