Showing structure for {[(4e,6s,8s,9r,10s,11e,13s,14r,15s,17r)-3,14-dihydroxy-9,15,20-trimethoxy-4,13,17-trimethyl-21,23-dioxo-7-oxa-2-azatricyclo[17.3.1.0⁶,⁸]tricosa-1(22),2,4,11,19-pentaen-10-yl]oxy}methanimidic acid