Ethyl 4-(bromomethyl)-5-iodo-3-(trifluoromethoxy)pyridine-2-acetate
Methyl 2-(bromomethyl)-4-iodo-6-(trifluoromethoxy)pyridine-3-carboxylate
Methyl 2-(bromomethyl)-4-iodo-3-(trifluoromethoxy)pyridine-6-carboxylate
4-(Chloromethyl)-5-iodo-3-(trifluoromethoxy)pyridine-2-carboxylic acid