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