4-Bromo-2-fluoro-6-(trifluoromethoxy)pyridine-3-sulfonyl chloride
6-Bromo-3-fluoro-2-iodo-4-(trifluoromethoxy)pyridine
2-Bromo-6-fluoro-3-(trifluoromethoxy)pyridine-4-methanol
3-Bromo-5-fluoro-6-(trifluoromethoxy)pyridine-2-sulfonyl chloride
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