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