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What is the molecular formula of the compound with this IUPAC name ethyl (E)-3-(9-hydroxy-5b,8,11a-trimethyl-1-propan-2-yl-2,3,4,5,5a,6,7,7a,8,9,10,11,11b,12,13,13a-hexadecahydrocyclopenta[a]chrysen-3a-yl)prop-2-enoate ?
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C32H50O3
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