InChI=1/C17H20N4O2S/c1-9(2)10-4-6-11(7-5-10)12-8-13(20-19-12)14-15(22)18-17(24)21(3)16(14)23/h4-7,9,12,19-20H,8H2,1-3H3,(H,18,22,24)/p-1/b14-13-/t12-/m0/s1/fC17H19N4O2S/q-1 2A0C444D702C9B44