Methyl 5-(bromomethyl)-4-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-2-carboxylate
Ethyl 3-(bromomethyl)-4-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-2-acetate
Methyl 3-(bromomethyl)-2-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-6-carboxylate
Methyl 3-(bromomethyl)-2-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-5-carboxylate