Showing structure for (2r,5s,7r,9s,10s,12r,15r,16r)-5-(acetyloxy)-2,16-dimethyl-15-[(2r)-6-methylheptan-2-yl]-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadec-1(11)-en-10-yl acetate