InChI=1S/C37H30O21S/c38-14-7-17(40)27-25(8-14)55-34(12-3-21(44)31(49)22(45)4-12)32(50)29(27)28-18(41)10-16(39)15-9-26(33(57-35(15)28)11-1-19(42)30(48)20(43)2-11)56-37(51)13-5-23(46)36(24(47)6-13)58-59(52,53)54/h1-8,10,26,29,32-34,38-50H,9H2,(H,52,53,54)