You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule N-[(2S)-2-(benzenesulfonamido)-3-[3-hydroxy-4-(1,1,4-trioxo-1,2,5-thiadiazolidin-2-yl)phenyl]pentyl]propanamide .
user
C22H28N4O7S2
assistant