3-(Chloromethyl)-2-methoxy-4-(trifluoromethoxy)pyridine-5-carboxaldehyde
Ethyl 4-(aminomethyl)-2-methoxy-6-(trifluoromethoxy)pyridine-3-acetate
3-(Difluoromethyl)-2-fluoro-4-nitropyridine-5-sulfonamide
4-(Chloromethyl)-3-(difluoromethyl)-2-iodo-6-nitropyridine