InChI=1/C13H18N4O3S/c1-8(2)17-11(6-14)15-16-13(17)21-7-10-9(4-5-20-10)12(18)19-3/h4-5,8H,6-7,14H2,1-3H3/p+1/fC13H19N4O3S/h14H/q+1 B0C1885B64E3D051