InChI=1/C14H12N4O3S2/c1-23(20,21)18-14-17-11-3-2-10(8-12(11)22-14)16-13(19)9-4-6-15-7-5-9/h2-8H,1H3,(H2,15,16,17,18,19)/p-1/fC14H11N4O3S2/h16H/q-1 30E653F1C7446EFB