You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule (3S,4R,5S,6S,8S,9R,10S,13R,14S,15R,17R)-17-[(E,2R,5S)-7-hydroxy-5-methylhept-3-en-2-yl]-10,13-dimethyl-1,2,3,4,5,6,7,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthrene-3,4,6,8,15-pentol into molecular formula.
user
C27H46O6
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