5-Bromo-3-(bromomethyl)-2-(trifluoromethoxy)pyridine-4-carboxylic acid
3-Bromo-2-(bromomethyl)-6-(trifluoromethoxy)pyridine-4-methanol
5-Bromo-3-(bromomethyl)-4-(trifluoromethoxy)pyridine-2-carboxylic acid
3-Bromo-2-(bromomethyl)-5-(trifluoromethoxy)pyridine-4-methanol