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