3-Bromo-2-(difluoromethyl)-5-fluoro-6-(trifluoromethoxy)pyridine
2-Bromo-5-cyano-3-(trifluoromethoxy)pyridine-6-acetonitrile
Methyl 2-bromo-5-hydroxy-4-(trifluoromethoxy)pyridine-3-carboxylate
6-Bromo-2-(difluoromethyl)-4-fluoro-3-(trifluoromethoxy)pyridine