You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named (E)-N-[(1S)-1-(1H-benzimidazol-2-yl)-2-methylpropyl]-3-quinolin-8-ylprop-2-enamide is given. What is its corresponding molecular formula?
user
C23H22N4O
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