3-Bromo-2-hydroxy-4-(trifluoromethoxy)pyridine-6-carboxaldehyde
4-Bromo-6-methyl-3-(trifluoromethoxy)pyridine-2-sulfonyl chloride
6-Chloro-4-cyano-2-nitro-3-(trifluoromethoxy)pyridine
4-Bromo-2-methyl-3-(trifluoromethoxy)pyridine-5-sulfonyl chloride
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