InChI=1S/C26H28O14/c27-7-15-19(31)24(36)26(40-15)37-8-16-20(32)22(34)23(35)25(39-16)18-12(30)6-14-17(21(18)33)11(29)5-13(38-14)9-1-3-10(28)4-2-9/h1-6,15-16,19-20,22-28,30-36H,7-8H2/t15-,16-,19-,20-,22+,23-,24+,25?,26-/m1/s1