You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
sodium;1-(benzenesulfonylsulfanylmethyl)-4-ethenylbenzene;1-(chloromethyl)-4-ethenylbenzene;methyl(tritio)phosphane;sulfanide;sulfinatobenzene The above is the IUPAC name of a molecule. Write its molecular formula.
user
C31H34ClNaO4PS4-
assistant