InChI=1S/C40H32O28/c41-11-1-7(2-12(42)19(11)45)35(57)68-40-28(54)26(52)31-16(63-40)6-61-36(58)10-5-15(62-39-27(53)23(49)25(51)33(67-39)34(55)56)21(47)24(50)29(10)64-30-14(44)4-8-17(22(30)48)18-9(38(60)65-31)3-13(43)20(46)32(18)66-37(8)59/h1-5,16,23,25-28,31,33,39-54H,6H2,(H,55,56)