2-Bromo-5-(bromomethyl)-3-(trifluoromethoxy)pyridine-6-carboxylic acid
2-Bromo-3-(bromomethyl)-4-(difluoromethyl)-5-(trifluoromethoxy)pyridine
3-Bromo-6-(bromomethyl)-4-nitro-2-(trifluoromethoxy)pyridine
2-Bromo-5-(bromomethyl)-3-(trifluoromethoxy)pyridine-6-carboxaldehyde