Showing structure for 3-(4-{[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy}-3-(2-hydroxy-6-methyl-5-methylideneheptan-2-yl)-6,9a,9b-trimethyl-7-(prop-1-en-2-yl)-decahydrocyclopenta[a]naphthalen-6-yl)propanoic acid