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