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