3-(Chloromethyl)-6-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-2-carbonyl chloride
5-(Chloromethyl)-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-4-carbonyl chloride
Ethyl 2-(difluoromethyl)-5-methoxypyridine-4-acetate
2-(Chloromethyl)-4-(difluoromethyl)-5-(trifluoromethoxy)pyridine-3-carbonyl chloride