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,4R,6R,7R,14R)-4-ethyl-3,6-dihydroxy-2,4,7-trimethyl-9-oxo-14-tricyclo[5.4.3.01,8]tetradecanyl]methyl 2-hydroxyacetate .
user
C22H36O6
assistant