Showing structure for [(1r,5bs,11as,13r,13as,13bs)-1,13-dihydroxy-8,8,11a,13a-tetramethyl-1h,3h,5h,5ah,6h,7h,7ah,9h,10h,11h,11bh,12h,13h,13bh-chryseno[1,2-c]furan-5b-yl]methyl acetate