InChI=1S/C18H32O19S/c19-1-5-8(23)11(26)13(28)16(32-5)34-14-12(27)9(24)6(2-20)33-17(14)36-18(4-22)15(37-38(29,30)31)10(25)7(3-21)35-18/h5-17,19-28H,1-4H2,(H,29,30,31)