InChI=1/C11H18N4O5S/c1-21(19,20)15-4-2-7(3-5-15)12-9(16)6-8-10(17)14-11(18)13-8/h7-8H,2-6H2,1H3,(H,12,16)(H2,13,14,17,18)/t8-/m1/s1/f/h12-14H	8A1908899F0F85AF