You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-[2-(4-fluoroanilino)-2-oxoethyl]sulfanyl-N-[3-(furan-2-ylmethylsulfamoyl)phenyl]propanamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C22H22FN3O5S2
assistant