InChI=1S/C26H28O11/c1-4-5-12-6-14-11(2)21(13-8-15(32-3)23-16(9-13)33-10-34-23)36-22(14)17(7-12)35-26-20(29)18(27)19(28)24(37-26)25(30)31/h4-9,11,18-21,24,26-29H,10H2,1-3H3,(H,30,31)