4-(Chloromethyl)-2-methoxy-6-(trifluoromethoxy)pyridine-3-acetonitrile
2-(Bromomethyl)-3-methoxy-5-nitro-6-(trifluoromethoxy)pyridine
Methyl 6-methoxy-4-nitro-2-(trifluoromethoxy)pyridine-3-acetate
2-(Bromomethyl)-3-methoxy-4-nitro-5-(trifluoromethoxy)pyridine