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 [(8S,9S,10S,13R,14S,17R)-3-hydroxy-13-methyl-17-[(2R)-6-methylheptan-2-yl]-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-10-yl]methyl methanesulfonate is given. What is its corresponding molecular formula?
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C28H48O4S
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