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