2-Hydroxy-3-(trifluoromethoxy)pyridine-6-sulfonamide
Methyl 6-(difluoromethyl)-4-hydroxy-3-iodopyridine-2-acetate
2-Bromo-4-fluoro-3-(trifluoromethoxy)pyridine-6-carboxylic acid
3-Chloro-4-(difluoromethyl)-6-methoxypyridine-2-sulfonamide
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