3-Nitro-2-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-4-carbonyl chloride
2-(Difluoromethyl)-6-methoxy-3-(trifluoromethoxy)pyridine-5-methanol
3-Nitro-2-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-6-carbonyl chloride
6-(Difluoromethyl)-3-methoxy-2-(trifluoromethoxy)pyridine-4-methanol