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