You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule [(3R,5S,8S,9R,10R,12S,13R,14R,17R)-3,8,14,17-tetrahydroxy-10,13-dimethyl-17-[(1S)-1-propanoyloxyethyl]-1,2,3,4,5,6,7,9,11,12,15,16-dodecahydrocyclopenta[a]phenanthren-12-yl] 3-methylbutanoate into molecular formula.
user
C29H48O8
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