Showing structure for 15-(acetyloxy)-13-[3-(5-hydroxypentan-2-yl)-4-methylphenyl]-2,11-dimethyl-7-methylidene-6-oxo-5-oxatetracyclo[10.2.1.0¹,¹⁰.0⁴,⁸]pentadec-10-ene-13-carboxylic acid