InChI=1S/C25H24O11/c1-11(26)17(27)15(12-7-3-2-4-8-12)16-21(13-9-5-6-10-14(13)34-24(16)33)35-25-20(30)18(28)19(29)22(36-25)23(31)32/h2-10,15,17-20,22,25,27-30H,1H3,(H,31,32)