InChI=1S/C25H26O10/c1-13(12-26)2-6-16-8-14(5-7-19(16)28)3-4-15-9-17(27)11-18(10-15)34-25-22(31)20(29)21(30)23(35-25)24(32)33/h2-11,20-23,25-31H,1,12H2,(H,32,33)/b4-3+,6-2+