You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
[5-[[4-[2-[(2-cyclohexylacetyl)amino]ethyl]phenyl]sulfonylcarbamoyl]pyridin-2-yl] pentan-3-yl carbonate is the IUPAC name of a molecule. Please give its molecular formula.
user
C28H37N3O7S
assistant