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)-3-naphthalen-1-yl-5-(naphthalen-1-ylmethylidene)-2-sulfanylidene-1,3-thiazolidin-4-one .
user
C24H15NOS2
assistant