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