4-Methoxy-2-(trifluoromethoxy)pyridine-3-sulfonyl chloride
2-Fluoro-6-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-3-methanol
3-Chloro-5-iodo-4-methyl-2-(trifluoromethoxy)pyridine
4-Chloro-3-methoxypyridine-5-sulfonyl chloride
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