InChI=1S/C36H36O19/c37-13-1-11(2-14(38)6-13)3-18(41)26(25-19(42)7-15(39)8-20(25)43)27-24(53-36-31(50)29(48)30(49)34(55-36)35(51)52)10-17(40)16-9-23(46)32(54-33(16)27)12-4-21(44)28(47)22(45)5-12/h1-2,4-8,10,18,23,26,29-32,34,36-50H,3,9H2,(H,51,52)