InChI=1/C13H18N4O2S/c1-9-13(10(2)17-16-9)20(18,19)15-8-12-5-3-4-11(6-12)7-14/h3-6,15H,7-8,14H2,1-2H3,(H,16,17)/p+1/fC13H19N4O2S/h14,16H/q+1 0ABA8202B7FEC493