You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Name the molecular formula for the molecule established as 5-fluoro-3-methyl-N-[[4-(sulfamoylmethyl)phenyl]methyl]-1-benzofuran-2-carboxamide using the IUPAC nomenclature.
user
C18H17FN2O4S
assistant