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