2-Cyano-4-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-5-acetic acid
2-(Aminomethyl)-4-chloro-3-(difluoromethyl)-6-(trifluoromethoxy)pyridine
4-(Chloromethyl)-6-cyano-2-nitro-3-(trifluoromethoxy)pyridine
2-Cyano-3-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-6-acetic acid