Ethyl 3-(bromomethyl)-2-(difluoromethyl)-6-(trifluoromethoxy)pyridine-4-carboxylate
6-Ethyl-2-fluoro-3-iodopyridine
3-Amino-5-(chloromethyl)-4-(difluoromethyl)-2-(trifluoromethyl)pyridine
4-Cyano-2-hydroxy-3-(trifluoromethoxy)pyridine-6-carboxaldehyde