2-Hydroxy-6-methyl-3-(trifluoromethoxy)pyridine-4-carbonyl chloride
Ethyl 5-(aminomethyl)-4-fluoro-3-(trifluoromethoxy)pyridine-2-carboxylate
4-(Fluoromethyl)-2-hydroxy-3-iodo-5-(trifluoromethoxy)pyridine
5-(Fluoromethyl)-3-hydroxy-4-iodo-2-(trifluoromethoxy)pyridine