Showing structure for (1s,4s,5r,6r,9s,10r,12r,14r)-6-(acetyloxy)-5-hydroxy-7-(hydroxymethyl)-3,11,11,14-tetramethyl-15-oxotetracyclo[7.5.1.0¹,⁵.0¹⁰,¹²]pentadeca-2,7-dien-4-yl (2e,4z)-deca-2,4-dienoate