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