3-Fluoro-2-hydroxy-4-(trifluoromethoxy)pyridine-6-carboxylic acid
Methyl 3-(aminomethyl)-4-cyano-2-(trifluoromethoxy)pyridine-5-carboxylate
6-Chloro-3-(chloromethyl)-4-(trifluoromethoxy)pyridine-2-carboxylic acid
Methyl 3-(aminomethyl)-2-cyano-5-(trifluoromethoxy)pyridine-6-carboxylate