InChI=1S/C26H28O11/c1-11(2)3-8-14-16(35-26-23(34)21(32)19(30)17(10-27)36-26)9-15(29)18-20(31)22(33)24(37-25(14)18)12-4-6-13(28)7-5-12/h3-7,9,17,19,21,23,26-30,32-34H,8,10H2,1-2H3/t17-,19-,21+,23-,26-/m1/s1