You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule [(1S,2R,3S,4S,6R,7R)-4-ethenyl-3-hydroxy-2,4,7,9,14-pentamethyl-6-tricyclo[5.4.3.01,8]tetradecanyl] 2-hydroxyacetate .
user
C23H38O4
assistant