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