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