6-(Aminomethyl)-2-hydroxy-3-methyl-4-(trifluoromethoxy)pyridine
2-Fluoro-4-iodo-3-(trifluoromethoxy)pyridine-5-sulfonyl chloride
3-(Aminomethyl)-4-fluoro-2-methoxy-6-(trifluoromethoxy)pyridine
2-Fluoro-3-iodo-5-(trifluoromethoxy)pyridine-6-sulfonyl chloride