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What is the molecular formula of the compound with this IUPAC name (3aS,6S,6aS,9aR,9bR)-7-[4-[2-(2-hydroxyethoxy)ethyl]piperazin-1-yl]-3-[[4-[2-(2-hydroxyethoxy)ethyl]piperazin-1-yl]methyl]-6,9a-dimethyl-3a,4,5,6,6a,7,8,9b-octahydro-3H-azuleno[8,7-b]furan-2,9-dione ?
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C31H54N4O7
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