InChI=1S/C36H34O19/c37-14-2-1-10(3-16(14)39)32-27(46)25(23-17(40)6-12(7-22(23)53-32)52-36-30(49)28(47)29(48)34(55-36)35(50)51)24-18(41)9-15(38)13-8-21(44)31(54-33(13)24)11-4-19(42)26(45)20(43)5-11/h1-7,9,21,25,27-32,34,36-49H,8H2,(H,50,51)