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