InChI=1/C19H17ClN4O3S/c1-13-21-8-10-23(13)11-9-22-19(25)17-12-15(24(26)27)4-7-18(17)28-16-5-2-14(20)3-6-16/h2-8,10,12H,9,11H2,1H3,(H,22,25)/p+1/fC19H18ClN4O3S/h21-22H/q+1 2B03C80BD52996EB