You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named 2-(4-fluorophenyl)sulfanyl-N-[4-(pyrimidin-2-ylsulfamoyl)phenyl]propanamide is given. What is its corresponding molecular formula?
user
C19H17FN4O3S2
assistant