3-Bromo-5-(bromomethyl)-4-(trifluoromethoxy)pyridine-2-carboxylic acid
3-Bromo-5-(bromomethyl)-2-(trifluoromethoxy)pyridine-4-carboxylic acid
Ethyl 4-bromo-5-(bromomethyl)-2-(trifluoromethoxy)pyridine-3-carboxylate
3-Bromo-4-(bromomethyl)-6-(trifluoromethoxy)pyridine-2-carboxylic acid