3-Bromo-2-(chloromethyl)-5-(trifluoromethoxy)pyridine-4-carboxaldehyde
2-Chloro-3-hydroxy-5-(trifluoromethoxy)pyridine-4-methanol
2-(Aminomethyl)-6-chloro-5-(trifluoromethoxy)pyridine-3-carboxaldehyde
4-Chloro-2-hydroxy-3-methyl-5-(trifluoromethoxy)pyridine