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