3-Cyano-6-(difluoromethyl)-2-(trifluoromethyl)pyridine
5-(Bromomethyl)-2-(difluoromethyl)-4-(trifluoromethoxy)pyridine-3-methanol
4-(Bromomethyl)-6-(difluoromethyl)-2-(trifluoromethoxy)pyridine-3-carboxylic acid
4-Cyano-5-(difluoromethyl)-2-(trifluoromethyl)pyridine