Showing structure for (10r)-10-[(2r)-butan-2-yl]-13-[(2s)-butan-2-yl]-6-[2,5-dihydroxy-4-(4-hydroxyphenyl)-3,6-dioxocyclohexa-1,4-dien-1-yl]-12,14-dihydroxy-11-oxo-2,9-dioxa-1,12-diazatricyclo[8.4.0.0³,⁸]tetradeca-3,5,7,13-tetraen-1-ium-1-olate