InChI=1/C11H12ClN4O2S/c1-2-10-14-6-11(15-10)19(17,18)16-7-3-4-8(12)9(13)5-7/h3-6H,2,13H2,1H3,(H,14,15)/q-1/p+1/fC11H13ClN4O2S/h14-15H/q 60CFE0914E29712D