Showing structure for (2z,4e)-2-[(1r,2s,5s,6s,9e,10r)-1,6-dihydroxy-10-(3-hydroxypropyl)-6-methyl-9-(1-oxopropan-2-ylidene)spiro[4.5]decan-2-yl]-10-methyl-6-methylideneundeca-2,4,9-trien-1-yl acetate