InChI=1S/C25H24O11/c1-11(26)9-14(12-5-3-2-4-6-12)17-21(15-10-13(27)7-8-16(15)34-24(17)33)35-25-20(30)18(28)19(29)22(36-25)23(31)32/h2-8,10,14,18-20,22,25,27-30H,9H2,1H3,(H,31,32)