You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the compound with this IUPAC name N-(2,5-dimethylphenyl)-2-[3-(3-dodecyl-4-oxo-2-sulfanylidene-1,3-thiazolidin-5-ylidene)-2-oxoindol-1-yl]acetamide ?
user
C33H41N3O3S2
assistant