InChI=1S/C39H54O21/c1-53-32-19-12-16(5-3-4-6-17(42)9-7-15-8-10-20(18(19)11-15)55-37-29(49)26(46)27(47)34(60-37)36(51)52)31(35(32)54-2)58-39-30(50)33(24(44)22(14-41)57-39)59-38-28(48)25(45)23(43)21(13-40)56-38/h8,10-12,17,21-30,33-34,37-50H,3-7,9,13-14H2,1-2H3,(H,51,52)