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What is the molecular formula of the compound with this IUPAC name methyl (Z)-2-(1H-benzimidazol-2-yl)-4-[(5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)sulfanyl]-3-hydroxybut-2-enoate ?
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C19H18N6O3S
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