You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
dihydroxy(oxo)phosphanium;(1-naphthalen-1-ylnaphthalen-2-yl)-diphenylphosphane;ruthenium(1+);trifluoromethanesulfonate The above is the IUPAC name of a molecule. Write its molecular formula.
user
C66H50F6O12P4Ru2S2+2
assistant