You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-[[5-(2-methylpropylamino)-1,3,4-thiadiazol-2-yl]sulfanyl]-N-phenyl-N-propan-2-ylacetamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C17H24N4OS2
assistant