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