Showing structure for 4-[(1r,2s,7r,8r)-2-{[(2r,3s,5s,8s,9s)-8-(3,5-dihydroxyphenyl)-3,5,9-trimethyl-1,7-dioxaspiro[5.5]undecan-2-yl]methyl}-7-hydroxy-3,8-dimethyl-1,2,4a,5,6,7,8,8a-octahydronaphthalene-1-carbonyl]-2,5-dihydroxy-1,2-dihydropyrrol-3-one