InChI=1/C21H18N4O2S/c1-14-13-28-21-24-18(11-19(26)25(14)21)12-22-16-9-7-15(8-10-16)20(27)23-17-5-3-2-4-6-17/h2-11,13,22H,12H2,1H3,(H,23,27)/p+1/fC21H19N4O2S/h23-24H/q+1 C5613403A72B6875