Ethyl 2-(aminomethyl)-3-hydroxy-5-(trifluoromethoxy)pyridine-6-carboxylate
5-(Aminomethyl)-3-fluoro-4-(trifluoromethoxy)pyridine-2-methanol
2-Hydroxy-3-methyl-5-(trifluoromethoxy)pyridine-4-carboxylic acid
Ethyl 2-(aminomethyl)-3-hydroxy-4-(trifluoromethoxy)pyridine-5-carboxylate