Showing structure for 3-{[(3s)-5-[(1s,2s,4as,5s,8ar)-2-hydroxy-2,5,8a-trimethyl-5-{[(3-methylbut-2-enoyl)oxy]methyl}-hexahydro-1h-naphthalen-1-yl]-3-methylpentyl]oxy}-3-oxopropanoic acid