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