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