InChI=1S/C26H28O15/c27-10-3-1-9(2-4-10)23-24(19(33)16-12(29)5-11(28)6-14(16)39-23)41-26-22(36)20(34)18(32)15(40-26)8-38-25-21(35)17(31)13(30)7-37-25/h1-6,13,15,17-18,20-22,25-32,34-36H,7-8H2/t13-,15+,17-,18+,20-,21+,22+,25-,26-/m0/s1