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What is the molecular formula of the molecule 2-[[(7R)-2-cyclopropyl-7-methyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-yl]sulfanyl]-N-(6-methyl-2,4-dioxo-1H-pyrimidin-5-yl)acetamide ?
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C21H23N5O3S2
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