You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named (5E)-5-[[3-[(2-fluorophenyl)methoxy]-4-methoxyphenyl]methylidene]-3-(2-methylphenyl)-2-sulfanylidene-1,3-thiazolidin-4-one by IUPAC nomenclature, provide its molecular formula.
user
C25H20FNO3S2
assistant