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