4-(Aminomethyl)-5-(difluoromethyl)-3-(trifluoromethoxy)pyridine-2-acetic acid
4-(Aminomethyl)-2-(difluoromethyl)-3-(trifluoromethoxy)pyridine-5-acetic acid
2-(Bromomethyl)-4-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-3-acetonitrile
2-(Bromomethyl)-4-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-6-acetonitrile