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