4-(Bromomethyl)-3-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-6-acetonitrile
3-Bromo-2-(difluoromethyl)pyridine-6-carboxaldehyde
2-(Bromomethyl)-4-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-3-carboxaldehyde
6-Bromo-2-(difluoromethyl)pyridine-3-carboxaldehyde