You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
ethyl N-[ethoxycarbonylcarbamothioylsulfanyl-[[6-[[4-[[4-[[2-(5H-purin-6-ylsulfanyl)-2-(6H-purin-6-ylsulfanyl)acetyl]amino]phenyl]sulfonylamino]phenyl]diazenyl]-1,3-benzothiazol-2-yl]sulfanyl]stibanyl]sulfanylcarbothioylcarbamate The above is the IUPAC name of a molecule. Write its molecular formula.
user
C39H32N15O7S9Sb
assistant