Showing structure for {6,18,19-trihydroxy-10,14-bis[4-hydroxy-3-(sulfooxy)phenyl]-12-[2-(4-hydroxyphenyl)ethyl]-9,15-dioxo-12-azapentacyclo[11.8.0.0²,¹¹.0³,⁸.0¹⁶,²¹]henicosa-1,3,5,7,10,13,16,18,20-nonaen-5-yl}oxidanesulfonic acid