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