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