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