Showing structure for (1s,8r,9s,17r)-8,17-dihydroxy-12-methoxy-15-[2-(6-methoxy-4-oxochromen-3-yl)ethyl]-5-[2-(4-methoxyphenyl)ethyl]-6,10-dioxatetracyclo[7.7.1.0²,⁷.0¹¹,¹⁶]heptadeca-2(7),4,11,13,15-pentaen-3-one