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