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For the molecule named [2-(3,14-dihydroxy-10,13-dimethyl-6-oxo-2,3,4,5,9,11,12,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-17-yl)-2,6-dihydroxy-6-methylheptan-3-yl] dihydrogen phosphate by IUPAC nomenclature, provide its molecular formula.
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C27H45O9P
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