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