InChI=1S/C26H30O11/c1-11(2)4-6-15-17(27)9-8-16(20(15)30)19(29)12(3)14-7-5-13(10-18(14)28)36-26-23(33)21(31)22(32)24(37-26)25(34)35/h4-5,7-10,12,21-24,26-28,30-33H,6H2,1-3H3,(H,34,35)