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What is the molecular formula of the compound with this IUPAC name (3aR,8aR,9aR)-3-[[4-(1,3-benzodioxol-5-ylmethyl)piperazin-1-yl]methyl]-5,8a-dimethyl-3,3a,4,6,7,8,9,9a-octahydrobenzo[f][1]benzofuran-2-one ?
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C27H36N2O4
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