You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-fluoro-N-(oxolan-2-ylmethyl)-N-[[3-(2-thiophen-2-ylethoxy)phenyl]methyl]benzenesulfonamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C24H26FNO4S2
assistant