InChI=1/C13H12ClN5O2S/c1-2-19-13-10(12(15)18-22(19,20)21)16-11(14)9(17-13)8-6-4-3-5-7-8/h3-7H,2H2,1H3,(H2,15,18)/f/h15H2 5D40B159AD9AE008