You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Under IUPAC nomenclature, a molecule named 5,5-dimethoxy-4-methyl-2-[2,2,5-trimethyl-6-(4-methylpent-3-en-2-yl)-1,3-dioxan-4-yl]pentane-2,3-diol is given. What is its corresponding molecular formula?
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C21H40O6
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