You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(1R,5R,6S,9S,10R)-9,10-bis(benzenesulfonyl)tricyclo[4.2.2.01,5]dec-7-ene is the IUPAC name of a molecule. Please give its molecular formula.
user
C22H22O4S2
assistant