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 2,4,10,12,15-pentahydroxy-1,3,5,7,9,11,13,14,16-nonaoxa-2,4,10,12,15-pentabora-6,8-diboranuidadispiro[5.1.58.36]hexadecane;rubidium(1+) is given. What is its corresponding molecular formula?
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B7H5O14Rb2
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