Showing structure for 8-{9-hydroxy-2-[2-(6-hydroxy-3,5,6-trimethyloxan-2-yl)-9-[(5-methoxy-6-methyloxan-2-yl)oxy]-4,10-dimethyl-1,6-dioxaspiro[4.5]decan-7-yl]-2,8-dimethyl-1,6-dioxaspiro[4.5]decan-7-yl}-2,4,6-trimethyl-5-oxonon-6-enoic acid