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