InChI=1/C26H26N2O8/c29-23(30)19-18-8-7-17(21(19)25(33)35-13-9-15-5-1-3-11-27-15)20(24(31)32)22(18)26(34)36-14-10-16-6-2-4-12-28-16/h1-8,11-12,17-22H,9-10,13-14H2,(H,29,30)(H,31,32)/p-2/t17-,18-,19-,20+,21-,22+/m0/s1/fC26H24N2O8/q-2 12A9FCBA565C598B