5-(Bromomethyl)-4-(difluoromethyl)-3-methyl-2-(trifluoromethyl)pyridine
3-(Bromomethyl)-4-(difluoromethyl)-2-methyl-6-(trifluoromethyl)pyridine
3-(Bromomethyl)-2-(difluoromethyl)-5-methyl-6-(trifluoromethyl)pyridine
3-(Chloromethyl)-6-(difluoromethyl)-2-(trifluoromethyl)pyridine-5-sulfonamide