5-(Chloromethyl)-3-iodo-2-(trifluoromethoxy)pyridine-4-carboxaldehyde
2-(Chloromethyl)-3-iodo-4-(trifluoromethoxy)-6-(trifluoromethyl)pyridine
2-Methoxy-5-nitro-4-(trifluoromethoxy)pyridine-3-sulfonamide
3-(Chloromethyl)-6-(difluoromethyl)-2-iodo-5-(trifluoromethoxy)pyridine