You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
[(1R,2R,5R,7S,10R,11R,14S,15R,17S,21S)-1,2,6,6,10,18,18,21-octamethyl-16-oxahexacyclo[12.9.0.02,11.05,10.015,17.015,21]tricosan-7-yl] acetate is the IUPAC name of a molecule. Please give its molecular formula.
user
C32H52O3
assistant