You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
[(4R)-4-[(2R,5R,7R,10S,16R)-9-ethyl-5,10-dihydroxy-2,16-dimethyl-15-pentacyclo[9.7.0.02,7.07,9.012,16]octadecanyl]pentyl] N-methylsulfonylcarbamate The above is the IUPAC name of a molecule. Write its molecular formula.
user
C29H49NO6S
assistant