Methyl 3-(bromomethyl)-6-chloro-2-(trifluoromethoxy)pyridine-5-carboxylate
3-(Aminomethyl)-5-bromo-6-(trifluoromethoxy)pyridine-2-carboxaldehyde
2-(Bromomethyl)-3-fluoro-6-(trifluoromethoxy)pyridine-4-carboxylic acid
Methyl 3-bromo-5-fluoro-2-(trifluoromethoxy)pyridine-6-carboxylate