3-Fluoro-4-iodo-2-(trifluoromethoxy)pyridine-6-acetonitrile
3-Fluoro-2-iodo-4-(trifluoromethoxy)pyridine-6-acetonitrile
Methyl 3-hydroxy-5-methoxy-2-(trifluoromethoxy)pyridine-4-acetate
Methyl 5-hydroxy-4-methoxy-3-(trifluoromethoxy)pyridine-2-acetate