InChI=1S/C26H22O10/c1-33-26-22(30)17-14(10-7-12-3-2-4-15(16(12)17)23(26)36-26)11-5-8-13(9-6-11)34-25-20(29)18(27)19(28)21(35-25)24(31)32/h2-10,18-21,23,25,27-29H,1H3,(H,31,32)