Showing structure for (1r,2r,5s,6r,10r,11s,12s,15r,16r,18s,19r)-18-(acetyloxy)-6-(furan-3-yl)-11-hydroxy-1,5,10,15-tetramethyl-13-oxapentacyclo[10.6.1.0²,¹⁰.0⁵,⁹.0¹⁵,¹⁹]nonadec-8-en-16-yl acetate