You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
1-[1-(azetidin-1-ylmethyl)cyclopropyl]sulfonyl-3-[3-[4-(2-pyrrolidin-1-ylethylsulfonylcarbamoylamino)-1,2,3,5,6,7-hexahydro-s-indacen-1-yl]-1,2,3,5,6,7-hexahydro-s-indacen-4-yl]urea is the IUPAC name of a molecule. Please give its molecular formula.
user
C39H52N6O6S2
assistant