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