Ethyl 2-bromo-5-methyl-3-(trifluoromethoxy)pyridine-6-carboxylate
2-Chloro-3-hydroxy-5-(trifluoromethoxy)pyridine-4-sulfonamide
4-Bromo-2-(chloromethyl)-5-methyl-3-(trifluoromethoxy)pyridine
5-Chloro-2-hydroxy-4-(trifluoromethoxy)pyridine-3-sulfonyl chloride