You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule (2R,6S)-4-[3-[2-[4-(tert-butylsulfonylmethyl)phenyl]ethyl]phenyl]sulfonyl-2,6-dimethylmorpholine into molecular formula.
user
C25H35NO5S2
assistant