InChI=1S/C18H32N4O9S/c1-22(2,3)8-11(6-15(25)26)31-16(27)7-20-17(28)13(9-32-10-23)21-14(24)5-4-12(19)18(29)30/h11-13,23H,4-10,19H2,1-3H3,(H3-,20,21,24,25,26,28,29,30)