2-Bromo-5-chloro-4-(trifluoromethoxy)pyridine-3-sulfonyl chloride
2-Bromo-6-cyano-5-(trifluoromethoxy)pyridine-3-carboxaldehyde
5-Bromo-2-chloro-4-(trifluoromethoxy)pyridine-3-sulfonamide
6-Bromo-3-cyano-2-(trifluoromethoxy)pyridine-4-carboxaldehyde
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