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