InChI=1/C21H18N4OS/c1-13-4-2-6-15(10-13)24-21(26)25-16-7-3-5-14(11-16)17-12-27-18-8-9-23-20(22)19(17)18/h2-12H,1H3,(H2,22,23)(H2,24,25,26)/p+1/fC21H19N4OS/h23-25H,22H2/q+1 59558614ADF58D6E