You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule (3S)-1-[4-(6-methyl-1,3-benzothiazol-2-yl)phenyl]-3-[4-(4-nitrophenyl)piperazin-1-yl]pyrrolidine-2,5-dione ?
user
C28H25N5O4S
assistant