3-Fluoro-6-hydroxy-2-(trifluoromethoxy)pyridine-4-carboxaldehyde
6-Fluoro-4-hydroxy-2-methoxy-3-(trifluoromethoxy)pyridine
Methyl 2-fluoro-4-methyl-3-(trifluoromethoxy)pyridine-6-acetate
5-Fluoro-2-hydroxy-4-(trifluoromethoxy)pyridine-3-carboxaldehyde