3-(Aminomethyl)-2-bromo-5-methoxy-4-(trifluoromethoxy)pyridine
3-Chloro-6-fluoro-2-(trifluoromethoxy)pyridine-5-sulfonyl chloride
Methyl 5-bromo-2-(fluoromethyl)-3-(trifluoromethoxy)pyridine-6-carboxylate
5-Chloro-2-fluoro-3-(trifluoromethoxy)pyridine-6-sulfonyl chloride