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