6-(Bromomethyl)-4-(difluoromethyl)-3-methyl-2-(trifluoromethoxy)pyridine
2-(Bromomethyl)-4-(difluoromethyl)-5-methyl-3-(trifluoromethoxy)pyridine
3-(Bromomethyl)-4-(difluoromethyl)-5-methyl-2-(trifluoromethoxy)pyridine
2-(Bromomethyl)-4-(difluoromethyl)-3-methyl-5-(trifluoromethoxy)pyridine