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