3-(Chloromethyl)-5-hydroxy-2-(trifluoromethoxy)pyridine-4-carboxylic acid
2-Amino-5-chloro-3-hydroxy-4-(trifluoromethoxy)pyridine
2-(Bromomethyl)-6-cyano-3-hydroxy-5-(trifluoromethoxy)pyridine
Methyl 2-amino-3-bromo-4-(trifluoromethoxy)pyridine-6-carboxylate