InChI=1S/C36H36O18/c37-14-3-12(4-15(38)7-14)5-21(43)27(26-22(44)8-16(39)9-23(26)45)28-25(52-36-31(49)29(47)30(48)34(54-36)35(50)51)11-19(41)17-10-24(46)32(53-33(17)28)13-1-2-18(40)20(42)6-13/h1-4,6-9,11,21,24,27,29-32,34,36-49H,5,10H2,(H,50,51)