Methyl 2-chloro-5-hydroxy-3-(trifluoromethoxy)pyridine-6-carboxylate
4-(Aminomethyl)-6-chloro-3-(trifluoromethoxy)pyridine-2-carboxylic acid
6-(Aminomethyl)-4-chloro-2-hydroxy-3-(trifluoromethoxy)pyridine
2-(Aminomethyl)-4-chloro-5-hydroxy-3-(trifluoromethoxy)pyridine