InChI=1/C11H8Cl3N4O2S/c12-6-3-7(13)11(8(14)4-6)18-21(19,20)10-5-16-2-1-9(10)17-15/h1-5H,15H2,(H,16,17)/q-1/p+1/fC11H9Cl3N4O2S/h16-17H/q 2A938FDA52CFC02A