3-Methoxy-2-nitro-4-(trifluoromethoxy)pyridine-6-acetonitrile
4-(Bromomethyl)-5-(difluoromethyl)-3-methoxy-2-(trifluoromethoxy)pyridine
Methyl 2-iodo-6-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-3-acetate
4-(Bromomethyl)-3-(difluoromethyl)-2-methoxy-5-(trifluoromethoxy)pyridine