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