Showing structure for (1r,10r)-6-[2,3-bis(acetyloxy)-4',5,6-trihydroxy-[1,1'-biphenyl]-4-yl]-10-[(2r)-butan-2-yl]-13-[(2s)-butan-2-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