You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(2S)-2-[(5Z)-5-(1,3-benzodioxol-5-ylmethylidene)-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]propanoate The above is the IUPAC name of a molecule. Write its molecular formula.
user
C14H10NO5S2-
assistant