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