InChI=1S/C26H24O13/c1-26(9-27)7-6-12-14(39-26)8-13(28)15-16(29)18(31)21(37-22(12)15)10-2-4-11(5-3-10)36-25-20(33)17(30)19(32)23(38-25)24(34)35/h2-8,17,19-20,23,25,27-28,30-33H,9H2,1H3,(H,34,35)