Ethyl 3-(chloromethyl)-5-(difluoromethyl)-4-iodopyridine-2-carboxylate
6-Methoxy-2-nitro-4-(trifluoromethoxy)pyridine-3-carboxaldehyde
3-Amino-5-(aminomethyl)-6-cyano-2-(difluoromethyl)pyridine
4-(Chloromethyl)-2-hydroxy-6-(trifluoromethoxy)pyridine-3-acetonitrile