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