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