InChI=1S/C26H28O13/c1-9(2)3-4-11-13(27)6-5-10(17(11)29)12-8-37-15-7-14(28)23(19(31)16(15)18(12)30)38-26-22(34)20(32)21(33)24(39-26)25(35)36/h3,5-7,12,20-22,24,26-29,31-34H,4,8H2,1-2H3,(H,35,36)