Showing structure for 2-{[4,5-dihydroxy-2-({5-[2-hydroxy-5-(hydroxymethyl)-2,5,8a-trimethyl-hexahydro-1h-naphthalen-1-yl]-3-methylpent-1-en-3-yl}oxy)-6-methyloxan-3-yl]oxy}-6-methyloxane-3,4,5-triol