InChI=1S/C21H24O15S/c22-8-3-10(24)9(23)1-6(8)20-12(26)2-7-13(35-20)4-11(25)15(16(7)27)21-19(30)18(29)17(28)14(36-21)5-34-37(31,32)33/h1,3-4,12,14,17-30H,2,5H2,(H,31,32,33)