You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
[(2R,3S,4S,5R)-3,4,5-triacetyloxy-6-[2-[(8S,9S,10R,13S,14S,17R)-11,17-dihydroxy-10,13-dimethyl-3-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-yl]-2-oxoethoxy]oxan-2-yl]methyl acetate is the IUPAC name of a molecule. Please give its molecular formula.
user
C35H46O14
assistant