You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Translate the chemical IUPAC name [(3aR,4S,8aR)-7-(hydroxymethyl)-2,2,4-trimethyl-3,3a,4,8a-tetrahydro-1H-azulen-6-yl]methanol into its molecular formula.
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C15H24O2
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