Showing structure for 12-[4-(dimethylamino)-3,5-dihydroxy-6-methyloxan-2-yl]-15-hydroxy-3,17-dimethoxy-5-methyl-9-oxatetracyclo[8.8.0.0²,⁷.0¹¹,¹⁶]octadeca-1(10),2(7),3,5,11(16),12,14,17-octaen-8-one