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