InChI=1S/C36H34O20/c37-11-5-14(39)22-20(6-11)53-32(9-1-16(41)25(45)17(42)2-9)27(47)24(22)23-15(40)8-13(38)12-7-19(44)31(55-33(12)23)10-3-18(43)26(46)21(4-10)54-36-30(50)28(48)29(49)34(56-36)35(51)52/h1-6,8,19,24,27-32,34,36-50H,7H2,(H,51,52)