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