5-Chloro-3-methoxy-4-(trifluoromethoxy)pyridine-2-acetonitrile
3-(Aminomethyl)-2-cyano-4-(trifluoromethoxy)pyridine-5-acetic acid
3-Chloro-5-methoxy-2-(trifluoromethoxy)pyridine-4-acetonitrile
4-Cyano-2-(difluoromethyl)-6-methoxy-3-(trifluoromethoxy)pyridine