4-Bromo-6-chloro-3-(fluoromethyl)-2-(trifluoromethoxy)pyridine
3-Bromo-6-chloro-4-(trifluoromethoxy)pyridine-2-carboxaldehyde
4-Bromo-5-chloro-3-(trifluoromethoxy)pyridine-2-carboxaldehyde
2-Bromo-3-fluoro-4-(fluoromethyl)-5-(trifluoromethoxy)pyridine