3-(Difluoromethyl)-4-hydroxy-5-methoxypyridine-2-methanol
2-(Difluoromethyl)-5-hydroxy-4-iodopyridine-3-carboxylic acid
4-(Difluoromethyl)-5-hydroxy-3-iodopyridine-2-sulfonamide
3-(Difluoromethyl)-5-hydroxy-2-methoxypyridine-6-carboxylic acid
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