You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Convert the IUPAC name of a molecule (3E)-3-[(3,4-dihydroxyphenyl)-hydroxymethylidene]-6,6-dimethyl-5-(3-methylbut-2-enyl)-7-(4-methylpent-3-enyl)-1-(4-methyl-2-prop-1-en-2-ylpent-3-enyl)bicyclo[3.3.1]nonane-2,4,9-trione into molecular formula.
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C38H50O6
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