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What is the molecular formula of the molecule 6-[1-[(1S,4aR,4bS,10aR)-1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,6,7,8,8a,9,10,10a-dodecahydrophenanthren-1-yl]-2-hydroxyethoxy]-6-oxohexanoate ?
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C27H45O5-
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