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