Methyl 4-bromo-5-fluoro-3-(trifluoromethoxy)pyridine-2-carboxylate
4-Bromo-3-chloro-6-(trifluoromethoxy)pyridine-2-sulfonamide
4-Bromo-3-chloro-2-(trifluoromethoxy)pyridine-6-sulfonamide
4-Bromo-2-chloro-6-(trifluoromethoxy)pyridine-3-sulfonamide
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