InChI=1S/C25H28O10/c1-4-5-12-6-9-15-17(18(12)26)11(2)22(33-15)13-7-8-14(16(10-13)32-3)34-25-21(29)19(27)20(28)23(35-25)24(30)31/h4-11,19-23,25-29H,1-3H3,(H,30,31)