You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule (8R,9R,10R,13S,14S)-17-[tert-butyl(dimethyl)silyl]-10,13-dimethyl-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-ol into molecular formula.
user
C25H44OSi
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