6-Hydroxy-4-iodo-3-(trifluoromethoxy)pyridine-2-sulfonyl chloride
2-Fluoro-5-hydroxy-3-methyl-4-(trifluoromethoxy)pyridine
3-Fluoro-5-(difluoromethyl)-4-hydroxy-2-(trifluoromethoxy)pyridine
2-Fluoro-3-hydroxy-5-methyl-6-(trifluoromethoxy)pyridine
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