Showing structure for (1'r,2r,3'r,6'r,7'r,15's,16'r,19'r)-16',19'-dihydroxy-7',15'-dimethyl-13',17'-dioxaspiro[oxirane-2,2'-pentacyclo[14.2.1.0¹,⁶.0⁷,¹⁵.0¹⁰,¹⁴]nonadecane]-10'(14'),11'-dien-3'-yl acetate