3-(Chloromethyl)-4-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-2-carboxaldehyde
Methyl 3-(chloromethyl)-6-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-5-carboxylate
3-(Difluoromethyl)-5-iodopyridine-4-sulfonamide
Methyl 4-(chloromethyl)-3-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-2-carboxylate