InChI=1S/C26H26O12/c1-10(2)3-4-13-16(37-26-23(33)21(31)22(32)24(38-26)25(34)35)6-5-12(19(13)29)14-9-36-17-8-11(27)7-15(28)18(17)20(14)30/h3,5-9,21-24,26-29,31-33H,4H2,1-2H3,(H,34,35)