InChI=1/C13H24N4O3S/c1-2-12-15-9-13(17-12)21(18,19)16-7-8-20-11-5-3-10(14)4-6-11/h9-11,16H,2-8,14H2,1H3,(H,15,17)/p+1/fC13H25N4O3S/h14,17H/q+1 D520D92138BF2566