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