InChI=1S/C26H28O11/c1-10(2)3-5-13-18(28)16(27)8-14-15-9-34-17-7-11(4-6-12(17)22(15)36-23(13)14)35-26-21(31)19(29)20(30)24(37-26)25(32)33/h3-4,6-8,15,19-22,24,26-31H,5,9H2,1-2H3,(H,32,33)