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