3-Fluoro-6-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-2-carboxaldehyde
5-Fluoro-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-4-carboxaldehyde
4-Fluoro-5-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-2-carboxaldehyde
Ethyl 2-fluoro-3-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-6-acetate