InChI=1S/C26H30O13/c1-10(28)25(2)18-13-5-4-12(29)8-15(13)38-26(39-25,11-6-14(30)19(31)16(7-11)35-3)23(18)37-24-22(34)21(33)20(32)17(9-27)36-24/h4-8,17-18,20-24,27,29-34H,9H2,1-3H3/t17-,18-,20+,21-,22-,23+,24-,25?,26-/m0/s1