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What is the molecular formula of the compound with this IUPAC name 7-[1-(1,3-benzothiazol-5-yl)ethyl]-2-methyl-5,6,8,9-tetrahydro-[1,2,4]triazolo[4,3-d][1,4]diazepin-3-one ?
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C16H19N5OS
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