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