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