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 (5Z)-5-[[3-ethoxy-4-(naphthalen-1-ylmethoxy)phenyl]methylidene]-3-(4-ethoxyphenyl)-1-methyl-2-sulfanylideneimidazolidin-4-one .
user
C32H30N2O4S
assistant