Ethyl 2-(bromomethyl)-5-iodo-4-(trifluoromethoxy)pyridine-3-acetate
2-Methoxy-5-nitro-4-(trifluoromethoxy)pyridine-3-carbonyl chloride
4-(Chloromethyl)-3-iodo-5-(trifluoromethoxy)pyridine-2-acetonitrile
Ethyl 6-(bromomethyl)-4-iodo-2-(trifluoromethoxy)pyridine-3-acetate