InChI=1/C12H12ClN3O2S/c1-2-3-10-15-16-12(19-10)14-11(18)7-4-5-9(17)8(13)6-7/h4-6,17H,2-3H2,1H3,(H,14,16,18)/f/h18H 0A8A41B6780DB677