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