4-(Aminomethyl)-3-chloro-2-(difluoromethyl)-5-fluoropyridine
2-Chloro-3-(difluoromethyl)-6-fluoro-4-(trifluoromethyl)pyridine
2-Chloro-3-(difluoromethyl)-5-fluoro-4-(trifluoromethyl)pyridine
4-Chloro-3-cyano-2-(difluoromethyl)pyridine-6-carboxylic acid