InChI=1S/C25H40O11/c1-11-8-14(26)9-25(4,5)15(11)7-6-12(2)34-24-22(32)20(30)18(28)16(36-24)10-33-23-21(31)19(29)17(27)13(3)35-23/h6-8,12-13,15-24,27-32H,9-10H2,1-5H3/b7-6+