3-Fluoro-2-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-5-carboxaldehyde
6-Fluoro-2-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-3-carboxaldehyde
5-Cyano-2-(difluoromethyl)-3-(trifluoromethoxy)-4-(trifluoromethyl)pyridine
2-Fluoro-4-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-3-acetic acid