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