Methyl 4-(aminomethyl)-2-hydroxy-5-(trifluoromethoxy)pyridine-3-carboxylate
2-(Fluoromethyl)-5-hydroxy-3-methyl-6-(trifluoromethoxy)pyridine
Methyl 5-(aminomethyl)-3-hydroxy-2-(trifluoromethoxy)pyridine-4-carboxylate
5-(Chloromethyl)-3-hydroxy-2-(trifluoromethoxy)-4-(trifluoromethyl)pyridine