3-Bromo-2-(difluoromethyl)-5-fluoro-4-(trifluoromethoxy)pyridine
5-Bromo-3-fluoro-2-(trifluoromethoxy)pyridine-4-carboxaldehyde
5-Bromo-2-cyano-4-(trifluoromethoxy)pyridine-3-acetic acid
6-Bromo-2-(difluoromethyl)-3-fluoro-4-(trifluoromethoxy)pyridine