InChI=1S/C27H32O18S/c28-6-12-17(32)20(35)21(36)27(43-12)16-19(34)15(26-23(38)22(37)24(13(7-29)44-26)45-46(39,40)41)18(33)14-10(31)5-11(42-25(14)16)8-1-3-9(30)4-2-8/h1-4,11-13,17,20-24,26-30,32-38H,5-7H2,(H,39,40,41)