You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
5-[[3-(3,4-dimethoxyphenyl)-1-phenylpyrazol-4-yl]methylidene]-3-pentyl-2-sulfanylidene-1,3-thiazolidin-4-one The above is the IUPAC name of a molecule. Write its molecular formula.
user
C26H27N3O3S2
assistant