InChI=1/C12H16N4O3S/c1-17-7-5-9(19-3)8(18-2)4-6(7)10-14-11(13)16-12(20)15-10/h4-5,10H,1-3H3,(H4,13,14,15,16,20)/p+1/t10-/m0/s1/fC12H17N4O3S/h14-16H,13H2/q+1 BBB1E387E52F59F3