You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
5-chloro-N-[4-chloro-3-[(3R)-1-methylpyrrolidin-3-yl]oxyphenyl]-4-(3,4-dimethoxyphenyl)thiophene-2-sulfonamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C23H24Cl2N2O5S2
assistant