You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the molecule N-[[(1S)-1-furo[2,3-b]quinolin-2-yl-2-(5-methoxy-3-oxo-1H-isoindol-2-yl)ethyl]carbamoyl]formamide ?
user
C24H20N4O5
assistant