You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule 2-[4,7-difluoro-3-[1-(4-propan-2-yloxyphenyl)sulfonylpyrrolidin-3-yl]indol-1-yl]acetaldehyde .
user
C23H24F2N2O4S
assistant