6-Fluoro-2-iodo-3-(trifluoromethoxy)pyridine-4-acetic acid
3-Chloro-2-(difluoromethyl)-4-(trifluoromethoxy)pyridine-5-carboxaldehyde
2-Fluoro-5-iodo-6-(trifluoromethoxy)pyridine-3-acetic acid
6-Chloro-2-(difluoromethyl)-4-(trifluoromethoxy)pyridine-3-carboxaldehyde