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 (5E)-5-[[2,5-dimethyl-1-(4-nitrophenyl)pyrrol-3-yl]methylidene]-3-(3-fluorophenyl)-2-sulfanylidene-1,3-thiazolidin-4-one .
user
C22H16FN3O3S2
assistant