You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
4-chloro-N-[2-[2-[(3S)-1,1-dioxothiolane-3-carbonyl]hydrazinyl]-2-oxoethyl]benzamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C14H16ClN3O5S
assistant