InChI=1/C17H13N3O4S/c21-15(14-9-22-12-3-1-2-4-13(12)23-14)18-11-7-5-10(6-8-11)16-19-20-17(25)24-16/h1-8,14H,9H2,(H,18,21)(H,20,25)/p-1/t14-/m0/s1/fC17H12N3O4S/h18H/q-1 F9D9495894ED77A1