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