6-Bromo-3-(difluoromethyl)-4-iodo-2-(trifluoromethoxy)pyridine
2-Bromo-5-nitro-4-(trifluoromethoxy)pyridine-3-carboxylic acid
3-Bromo-2-hydroxy-5-(trifluoromethoxy)pyridine-6-acetonitrile
6-Bromo-4-(difluoromethyl)-3-iodo-2-(trifluoromethoxy)pyridine