InChI=1S/C27H30O19S/c28-5-12-17(33)20(36)21(37)26(44-12)15-18(34)14-10(32)4-11(7-1-2-8(30)9(31)3-7)43-25(14)16(19(15)35)27-23(39)22(38)24(13(6-29)45-27)46-47(40,41)42/h1-4,12-13,17,20-24,26-31,33-39H,5-6H2,(H,40,41,42)