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