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