InChI=1S/C17H32O18S/c18-3-6-9(21)10(22)13(25)17(33-6)31-2-1-30-16(8(5-20)35-36(27,28)29)34-14-7(4-19)32-15(26)12(24)11(14)23/h6-26H,1-5H2,(H,27,28,29)