InChI=1S/C26H26O11/c1-26(10-27)7-6-14-16(37-26)5-4-12-15-9-33-17-8-11(2-3-13(17)22(15)35-21(12)14)34-25-20(30)18(28)19(29)23(36-25)24(31)32/h2-8,15,18-20,22-23,25,27-30H,9-10H2,1H3,(H,31,32)