InChI=1/C13H16ClN3O2S/c1-9(7-11-3-5-12(14)6-4-11)17-20(18,19)13-8-15-10(2)16-13/h3-6,8-9,17H,7H2,1-2H3,(H,15,16)/t9-/m1/s1/f/h16H B8ED935AE89F1787