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