3-(Difluoromethyl)-6-fluoro-4-hydroxypyridine-2-methanol
2-(Chloromethyl)-6-(difluoromethyl)-3-fluoro-5-iodopyridine
4-(Difluoromethyl)-5-fluoro-2-hydroxypyridine-3-carboxylic acid
3-(Difluoromethyl)-5-fluoro-4-hydroxypyridine-2-carboxylic acid
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