6-Cyano-4-(difluoromethyl)-3-(trifluoromethyl)pyridine-2-carboxylic acid
Ethyl 4-(bromomethyl)-3-cyano-2-(difluoromethyl)pyridine-6-acetate
4-(Bromomethyl)-5-cyano-3-(difluoromethyl)pyridine-2-carboxaldehyde
4-(Bromomethyl)-3-cyano-2-(difluoromethyl)pyridine-5-carboxaldehyde