You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
5-[[3-(3,4-dihydro-2H-1,5-benzodioxepin-7-ylsulfonylamino)benzoyl]amino]-2-fluorobenzamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C23H20FN3O6S
assistant