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