InChI=1S/C26H28O11/c1-26(11-27)7-6-16-17(37-26)5-4-15(19(16)28)13-8-12-2-3-14(9-18(12)34-10-13)35-25-22(31)20(29)21(30)23(36-25)24(32)33/h2-7,9,13,20-23,25,27-31H,8,10-11H2,1H3,(H,32,33)