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