5-(Chloromethyl)-2-cyano-4-hydroxy-3-(trifluoromethoxy)pyridine
4-(Chloromethyl)-5-cyano-2-hydroxy-3-(trifluoromethoxy)pyridine
4-(Chloromethyl)-6-cyano-2-hydroxy-3-(trifluoromethoxy)pyridine
Methyl 2-(aminomethyl)-4-chloro-6-(trifluoromethoxy)pyridine-3-carboxylate