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-[[5-(4-bromo-3-chlorophenyl)furan-2-yl]methylidene]-3-ethyl-2-ethylimino-1,3-thiazolidin-4-one .
user
C18H16BrClN2O2S
assistant