InChI=1/C13H16N4O2S2/c1-14-12-11(7-4-8-15-12)21(18,19)17-13-16-9-5-2-3-6-10(9)20-13/h4,7-8H,2-3,5-6H2,1H3,(H,14,15)(H,16,17)/p+1/fC13H17N4O2S2/h14-16H/q+1 0323007912C62C27