3-(Fluoromethyl)-4-iodo-2-(trifluoromethoxy)pyridine-5-acetonitrile
Ethyl 3-methoxy-2-nitro-6-(trifluoromethoxy)pyridine-4-acetate
2-(Chloromethyl)-5-methoxy-3-nitro-6-(trifluoromethoxy)pyridine
Ethyl 3-methoxy-2-nitro-4-(trifluoromethoxy)pyridine-6-acetate