You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-[1,1,2,2,3,3-hexafluoro-3-(trifluoromethylsulfanylamino)sulfanylpropyl]sulfanyloxy-1,3,5-tri(propan-2-yl)benzene The above is the IUPAC name of a molecule. Write its molecular formula.
user
C19H24F9NOS3
assistant