You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(2S,5R)-4,4-bis(1,1,2,2,2-pentafluoroethyl)-3-thiatricyclo[4.2.1.02,5]non-7-ene The above is the IUPAC name of a molecule. Write its molecular formula.
user
C12H8F10S
assistant