4-Bromo-2-iodo-6-nitro-3-(trifluoromethoxy)pyridine
2-Bromo-5-iodo-4-(trifluoromethoxy)pyridine-3-sulfonamide
3-Chloro-5-cyano-6-(trifluoromethoxy)pyridine-2-carboxaldehyde
6-Bromo-4-iodo-2-(trifluoromethoxy)pyridine-3-sulfonamide
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