InChI=1/C21H18N4O3S/c26-19(24-28)12-14-13-29-21(22-14)23-20(27)17-10-11-25(15-6-2-1-3-7-15)18-9-5-4-8-16(17)18/h1-9,11,13,17H,10,12H2,(H2-,22,23,24,26,27,28)/p+1/t17-/m0/s1/fC21H19N4O3S/h23-24,28H/q+1 0C2E01B96A5DAB8C