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