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