InChI=1/C19H13N3O2S/c23-19(16-5-2-7-24-16)20-15-4-1-3-12-13(15)9-14-17(21-22-18(12)14)11-6-8-25-10-11/h1-8,10H,9H2,(H,20,23)(H,21,22)/f/h20-21H E4B7D57438B974E1