InChI=1S/C36H36O17/c37-13-23-28(42)31(45)33(47)35(51-23)27-22(12-21-26(30(27)44)19(40)11-20(50-21)16-4-8-18(39)9-5-16)52-36-34(48)32(46)29(43)24(53-36)14-49-25(41)10-3-15-1-6-17(38)7-2-15/h1-12,23-24,28-29,31-39,42-48H,13-14H2/b10-3+/t23-,24-,28-,29-,31+,32+,33-,34-,35+,36-/m1/s1