3-(Bromomethyl)-6-fluoro-4-(trifluoromethoxy)pyridine-2-acetic acid
2-(Bromomethyl)-5-fluoro-4-(trifluoromethoxy)pyridine-3-acetonitrile
6-(Bromomethyl)-4-fluoro-2-(trifluoromethoxy)pyridine-3-acetonitrile
5-(Bromomethyl)-2-fluoro-3-(trifluoromethoxy)pyridine-4-acetic acid