Showing structure for 3,6,7-trihydroxy-13-(2-hydroxy-3,4-dimethoxyphenyl)-17-methyl-9-oxa-14,15-dithia-10,17-diazatetracyclo[10.3.2.0¹,¹⁰.0³,⁸]heptadec-4-ene-11,16-dione