6-Cyano-4-(fluoromethyl)-2-(trifluoromethoxy)pyridine-3-carboxaldehyde
Ethyl 5-fluoro-3-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-4-carboxylate
Ethyl 3-fluoro-5-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-2-carboxylate
5-Cyano-4-(fluoromethyl)-2-(trifluoromethoxy)pyridine-3-carboxylic acid