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