Ethyl 2-(bromomethyl)-3-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-6-acetate
3-(Bromomethyl)-6-(difluoromethyl)-2-(trifluoromethoxy)pyridine-4-carboxaldehyde
2-(Bromomethyl)-3-(difluoromethyl)-5-(trifluoromethoxy)pyridine-6-methanol
5-(Bromomethyl)-3-(difluoromethyl)-4-(trifluoromethoxy)pyridine-2-acetonitrile