3-(Chloromethyl)-5-(difluoromethyl)-2-(trifluoromethoxy)-4-(trifluoromethyl)pyridine
2-(Bromomethyl)-5-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-3-carbonyl chloride
5-(Chloromethyl)-4-(difluoromethyl)-3-(trifluoromethoxy)-2-(trifluoromethyl)pyridine
6-(Bromomethyl)-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-3-carbonyl chloride