4-(Difluoromethyl)-2-nitro-3-(trifluoromethyl)pyridine-5-sulfonyl chloride
3-(Chloromethyl)-2-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-4-methanol
3-Hydroxy-4-methoxy-6-(trifluoromethoxy)-2-(trifluoromethyl)pyridine
2-(Difluoromethyl)-5-methyl-3-(trifluoromethoxy)pyridine-6-carboxaldehyde