InChI=1/C19H20ClN5O2S/c1-28(26,27)25-10-7-14(8-11-25)19-17(16-6-9-21-12-22-16)18(23-24-19)13-2-4-15(20)5-3-13/h2-6,9,12,14H,7-8,10-11H2,1H3,(H,23,24)/f/h23H EC434061F3A9216C