InChI=1S/C26H28O11/c1-26(2)6-5-13-17(37-26)4-3-11-7-12(10-34-22(11)13)14-8-18(16(28)9-15(14)27)35-25-21(31)19(29)20(30)23(36-25)24(32)33/h3-6,8-9,12,19-21,23,25,27-31H,7,10H2,1-2H3,(H,32,33)