You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule (1'R,2'S,7'S,10'S,14'R)-2',6',6',12'-tetramethylspiro[1,3-dioxolane-2,13'-tetracyclo[8.6.0.01,14.02,7]hexadecane]-15'-one ?
user
C22H34O3
assistant