InChI=1/C21H17ClN4OS/c1-12-5-3-7-15(22)19(12)26-20(27)14-9-10-16-17(11-14)28-21(24-16)25-18-8-4-6-13(2)23-18/h3-11H,1-2H3,(H,26,27)(H,23,24,25)/f/h25-26H A051DD356BF4A827