3-Bromo-2-(difluoromethyl)-5-(trifluoromethoxy)pyridine-6-acetic acid
4-Bromo-5-(chloromethyl)-3-(trifluoromethoxy)pyridine-2-acetonitrile
2-(Aminomethyl)-4-bromo-6-(trifluoromethoxy)pyridine-3-acetic acid
2-(Aminomethyl)-4-bromo-3-(trifluoromethoxy)pyridine-6-acetic acid