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 (5E)-5-[[3-ethoxy-4-[(4-nitrophenyl)methoxy]phenyl]methylidene]-3-(2-oxo-2-piperidin-1-ylethyl)-1,3-thiazolidine-2,4-dione .
user
C26H27N3O7S
assistant