Methyl 5-hydroxy-3-methoxy-4-(trifluoromethoxy)pyridine-2-carboxylate
4-(Aminomethyl)-2-hydroxy-3-methyl-5-(trifluoromethoxy)pyridine
Methyl 5-hydroxy-4-methoxy-3-(trifluoromethoxy)pyridine-2-carboxylate
3-(Aminomethyl)-5-hydroxy-2-methyl-4-(trifluoromethoxy)pyridine