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What is the molecular formula of the molecule identified by (3S,6S)-6-[[(2S)-2-acetylsulfanyl-3-phenylpropanoyl]amino]-5-oxo-2,3,6,7,8,9-hexahydro-1H-pyrazolo[1,2-a]diazepine-3-carboxylic acid ?
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C20H25N3O5S
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