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