You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-(dimethylamino)-N-[[3-[(Z)-2-(methylamino)-2-(2-oxo-1H-quinolin-3-yl)ethenyl]phenyl]methyl]acetamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C23H26N4O2
assistant