4-(Chloromethyl)-2-(difluoromethyl)-5-(trifluoromethyl)pyridine-3-carboxamide
4-(Chloromethyl)-2-(difluoromethyl)-3-(trifluoromethyl)pyridine-6-carboxamide
4-(Chloromethyl)-2-(difluoromethyl)-3-(trifluoromethyl)pyridine-5-carboxamide
5-(Chloromethyl)-3-(difluoromethyl)-2-(trifluoromethyl)pyridine-4-carboxamide