InChI=1S/C26H24O18S/c27-10-2-1-8(5-15(10)44-45(39,40)41)19(32)17-11(28)6-12(29)18(22(17)35)25-24(37)23(36)21(34)16(43-25)7-42-26(38)9-3-13(30)20(33)14(31)4-9/h1-6,16,21,23-25,27-31,33-37H,7H2,(H,39,40,41)