2-Bromo-4-(chloromethyl)-3-(trifluoromethoxy)pyridine-6-acetic acid
2-Bromo-3-methoxy-4-(trifluoromethoxy)pyridine-6-acetonitrile
2-Bromo-3-(fluoromethyl)-4-(trifluoromethoxy)pyridine-5-acetonitrile
4-Bromo-5-methoxy-3-(trifluoromethoxy)pyridine-2-methanol