3-(Difluoromethyl)-6-methoxy-2-(trifluoromethoxy)-4-(trifluoromethyl)pyridine
3-(Difluoromethyl)-4-nitro-6-(trifluoromethoxy)pyridine-2-methanol
4-(Chloromethyl)-5-methoxy-3-(trifluoromethoxy)pyridine-2-acetic acid
3-(Difluoromethyl)-4-nitro-2-(trifluoromethoxy)pyridine-6-methanol