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What is the molecular formula of the compound with this IUPAC name (6R)-6-[(3R,4S,7R,8R,11S,12S)-3,7-dimethyl-18,19-dioxahexacyclo[15.1.1.01,17.03,15.04,12.07,11]nonadec-14-en-8-yl]-2-methylheptan-2-ol ?
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C27H42O3
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