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