InChI=1/C21H19ClN4OS/c1-27-18-8-4-15(5-9-18)21-16(11-24-26-21)10-23-12-20-25-19(13-28-20)14-2-6-17(22)7-3-14/h2-9,11,13,23H,10,12H2,1H3,(H,24,26)/p+1/fC21H20ClN4OS/h23-24H/q+1 FCFEA1D231CBFF68