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