InChI=1/C13H20N4O2S/c1-15-9-3-2-5-17(7-9)8-11(18)16-13-10(12(14)19)4-6-20-13/h4,6,9,15H,2-3,5,7-8H2,1H3,(H2,14,19)(H,16,18)/p+1/t9-/m0/s1/fC13H21N4O2S/h15-16H,14H2/q+1 555B5801AC364F40