InChI=1S/C26H26O11/c1-11-3-4-15-19(34-10-11)9-18(33-2)16-8-17(36-23(15)16)12-5-13(27)7-14(6-12)35-26-22(30)20(28)21(29)24(37-26)25(31)32/h3,5-9,20-22,24,26-30H,4,10H2,1-2H3,(H,31,32)