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