2-(Aminomethyl)-6-chloro-4-(difluoromethyl)pyridine-3-acetonitrile
3-Chloro-5-cyano-6-(difluoromethyl)pyridine-2-acetic acid
5-(Aminomethyl)-2-chloro-4-(difluoromethyl)-3-(trifluoromethyl)pyridine
3-Chloro-4-cyano-6-(difluoromethyl)pyridine-2-acetic acid