You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named [(2R,3R,4R,5S,6S)-3,4,5-triacetyloxy-6-[4-cyano-2-methoxy-5-[(4-methoxyphenyl)methyl]phenyl]oxan-2-yl]methyl acetate by IUPAC nomenclature, provide its molecular formula.
user
C30H33NO11
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