InChI=1S/C25H28O10/c1-4-5-12-8-14-11(2)22(13-6-7-15(26)18(9-13)32-3)33-17(14)10-16(12)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)