Showing structure for 2-[({3-hydroxy-5-methoxy-6-methyl-4-[(2-methylhexa-2,4-dienoyl)oxy]oxan-2-yl}oxy)methyl]-9-(hydroxymethyl)-13-isopropyl-5-methyltetracyclo[7.4.0.0²,¹¹.0⁴,⁸]tridec-12-ene-1-carboxylic acid