You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named [(1S)-1-cyanoethyl] (2S,3S)-2-(2-methoxyphenyl)-1-(4-methylphenyl)-6-oxopiperidine-3-carboxylate is given. What is its corresponding molecular formula?
user
C23H24N2O4
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