4-Cyano-2-methyl-3-(trifluoromethoxy)pyridine-6-carboxaldehyde
Ethyl 4-fluoro-2-methyl-3-(trifluoromethoxy)pyridine-6-acetate
Ethyl 3-fluoro-5-methyl-2-(trifluoromethoxy)pyridine-6-acetate
3-Cyano-5-methyl-2-(trifluoromethoxy)pyridine-6-carboxaldehyde