Methyl 4-chloro-2-hydroxy-6-(trifluoromethoxy)pyridine-3-carboxylate
5-Chloro-2-(chloromethyl)-3-cyano-6-(trifluoromethoxy)pyridine
5-(Aminomethyl)-4-chloro-2-hydroxy-3-(trifluoromethoxy)pyridine
Methyl 4-chloro-2-hydroxy-3-(trifluoromethoxy)pyridine-6-carboxylate