You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(2R)-N-cyclohexyl-2-[4-[2,3-dihydro-1,4-benzodioxin-6-yl(methylsulfonyl)amino]butanoyl-(2-phenylethyl)amino]butanamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C31H43N3O6S
assistant