2-Bromo-5-cyano-4-(trifluoromethoxy)pyridine-3-sulfonamide
4-Bromo-6-chloro-3-nitro-2-(trifluoromethoxy)pyridine
Ethyl 6-bromo-3-chloro-2-(trifluoromethoxy)pyridine-4-carboxylate
4-Bromo-2-chloro-3-nitro-5-(trifluoromethoxy)pyridine
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