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