InChI=1S/C26H30O13/c1-9(2)4-5-11-17(38-26-23(35)21(33)22(34)24(39-26)25(36)37)8-16(30)18(20(11)32)19(31)10(3)12-6-14(28)15(29)7-13(12)27/h4,6-8,10,21-24,26-30,32-35H,5H2,1-3H3,(H,36,37)