Methyl 2-hydroxy-6-methoxy-3-(trifluoromethoxy)pyridine-4-carboxylate
2-(Aminomethyl)-5-hydroxy-3-methyl-4-(trifluoromethoxy)pyridine
Methyl 6-hydroxy-4-methoxy-3-(trifluoromethoxy)pyridine-2-carboxylate
2-(Aminomethyl)-3-hydroxy-4-methyl-5-(trifluoromethoxy)pyridine