6-Bromo-3-cyano-2-(trifluoromethoxy)pyridine-4-acetonitrile
2-Bromo-3-iodo-6-nitro-4-(trifluoromethoxy)pyridine
4-Bromo-2-cyano-3-(trifluoromethoxy)pyridine-6-carboxaldehyde
6-Bromo-3-chloro-2-(trifluoromethoxy)pyridine-4-carboxaldehyde
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