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