You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance 2-(5-benzoylthiophen-2-yl)-N-(2,4-dioxo-1,3-thiazolidin-5-yl)-N-phenylpropanamide .
user
C23H18N2O4S2
assistant