You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule (2S)-2-acetamido-N-[(2R)-1-amino-1-oxo-3-quinolin-2-ylpropan-2-yl]-3-(3-fluorophenyl)propanamide into molecular formula.
user
C23H23FN4O3
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