InChI=1S/C25H30O9/c1-11-7-14-9-18(32-3)17(26)10-16(14)19(12(11)2)13-5-4-6-15(8-13)33-25-22(29)20(27)21(28)23(34-25)24(30)31/h4-6,8-12,19-23,25-29H,7H2,1-3H3,(H,30,31)