Ethyl 6-(bromomethyl)-4-methyl-2-(trifluoromethoxy)pyridine-3-carboxylate
Ethyl 6-(bromomethyl)-4-methyl-3-(trifluoromethoxy)pyridine-2-carboxylate
Ethyl 2-(bromomethyl)-5-methyl-3-(trifluoromethoxy)pyridine-4-carboxylate
Ethyl 2-(bromomethyl)-4-methyl-3-(trifluoromethoxy)pyridine-6-carboxylate