5-(Aminomethyl)-4-hydroxy-3-iodo-2-(trifluoromethoxy)pyridine
3-(Aminomethyl)-4-hydroxy-2-iodo-5-(trifluoromethoxy)pyridine
3-(Aminomethyl)-2-hydroxy-5-iodo-6-(trifluoromethoxy)pyridine
Methyl 3-hydroxy-5-methyl-6-(trifluoromethoxy)pyridine-2-acetate