6-Nitro-3-(trifluoromethoxy)pyridine-2-sulfonyl chloride
2,5-Dibromo-3-(fluoromethyl)-6-(trifluoromethoxy)pyridine
Methyl 2-iodo-4-(trifluoromethoxy)pyridine-5-carboxylate
2-Nitro-3-(trifluoromethoxy)pyridine-6-sulfonyl chloride
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