You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
[(3S,4R)-6-acetyl-4-[(3-chloro-4-fluorobenzoyl)amino]-2,2-dimethyl-3,4-dihydrochromen-3-yl] 3-aminopropanoate The above is the IUPAC name of a molecule. Write its molecular formula.
user
C23H24ClFN2O5
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