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What is the molecular formula of the compound with this IUPAC name ethyl (6S)-2-[[(2S)-2-[4-(2-ethoxyphenyl)piperazin-1-yl]propanoyl]amino]-6-methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate ?
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C27H37N3O4S
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