You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
[2-hydroxyethoxy-oxido-[sulfanyl(trithiophosphonosulfanyl)phosphinothioyl]sulfanylphosphaniumyl]boranuide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C2H11BO3P3S7-
assistant