4-(Bromomethyl)-3-(difluoromethyl)-2-(trifluoromethyl)pyridine
3-(Difluoromethyl)-4-(trifluoromethyl)pyridine-2-carboxaldehyde
3-(Difluoromethyl)-2-(trifluoromethyl)pyridine-4-carboxaldehyde
3-(Bromomethyl)-5-(difluoromethyl)-2-(trifluoromethyl)pyridine