InChI=1S/C18H26O17S/c19-2-5-9(22)12(25)14(27)17(34-5)18(29)7(21)1-4(20)8(16(18)28)11(24)15-13(26)10(23)6(3-33-15)35-36(30,31)32/h1,5-6,9-15,17,19,21-29H,2-3H2,(H,30,31,32)