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