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