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