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