Showing structure for methyl 2-(5-hydroxy-2-{[(6e)-3-methyl-7-{[(1r,5r)-3-methyl-5-(2-methylprop-1-en-1-yl)-4-oxocyclopent-2-en-1-yl]methyl}octa-1,6-dien-3-yl]oxy}phenyl)acetate