You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-[4-[(Z)-[3-(2,4-dimethylphenyl)-4-oxo-2-sulfanylidene-1,3-thiazolidin-5-ylidene]methyl]-2-ethoxyphenoxy]-N-(4-methoxyphenyl)acetamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C29H28N2O5S2
assistant