2-(Aminomethyl)-4-hydroxy-5-(trifluoromethoxy)pyridine-3-methanol
4-Iodo-3-methyl-5-(trifluoromethoxy)pyridine-2-sulfonyl chloride
2-(Aminomethyl)-3-hydroxy-6-(trifluoromethoxy)pyridine-5-methanol
4-Iodo-6-methyl-2-(trifluoromethoxy)pyridine-3-sulfonyl chloride