InChI=1/C13H19N5O2S/c1-8-5-6-11(14)12(9(8)2)21(19,20)17-10(3)13-16-15-7-18(13)4/h5-7,10,17H,14H2,1-4H3/t10-/m1/s1 97EBD64D080FFAAD