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