InChI=1/C15H12N4OS2/c1-9-12(11-6-2-3-7-16-11)22-15(18-9)19-13(20)10-5-4-8-17-14(10)21/h2-8H,1H3,(H,17,21)(H,18,19,20)/p-1/fC15H11N4OS2/h20H/q-1 1223CFBE40AF5E8E