You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named (4aR,6aR,6aS,6bR,12aS,14bS)-10-ethynyl-2,2,4a,6a,6b,9,9,12a-octamethyl-3,4,5,6,6a,7,8,8a,10,11,12,14b-dodecahydro-1H-picen-13-one is given. What is its corresponding molecular formula?
user
C32H48O
assistant