Showing structure for (2z)-2-[amino(hydroxy)methylidene]-7-chloro-4-(dimethylamino)-4a,10,11,12a-tetrahydroxy-8-methoxy-6-[(5-methoxy-4,6-dimethyl-4-nitrooxan-2-yl)oxy]-6-methyl-5,5a-dihydro-4h-tetracene-1,3,12-trione