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What is the molecular formula of the compound with this IUPAC name 4-[2-[4-[[4-(dimethylamino)butylamino]methyl]phenyl]ethynyl]-N-[(2S,3R)-3-hydroxy-1-(hydroxyamino)-1-oxobutan-2-yl]benzamide;methane ?
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C27H38N4O4
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