Showing structure for (1r)-1-[(1r,2r,10r,11s,12s)-5-[(5s,6s)-5-[(1r)-1-(acetyloxy)ethyl]-1,6-dihydroxy-6-methyl-8,9,10-trioxo-5,7-dihydroanthracen-2-yl]-2,4,12-trihydroxy-12-methyl-9,14-dioxo-15-oxatetracyclo[8.4.1.0¹,¹⁰.0³,⁸]pentadeca-3,5,7-trien-11-yl]ethyl acetate