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 (9-methyl-4-pentacyclo[7.3.1.14,12.02,7.06,11]tetradecanyl) 2-methylpropane-2-sulfonate is given. What is its corresponding molecular formula?
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C19H30O3S
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