InChI=1/C18H13N3O3S/c22-16(23)9-15-13-5-1-2-6-14(13)18(24)21(20-15)10-12-8-11-4-3-7-19-17(11)25-12/h1-8H,9-10H2,(H,22,23)/p-1/fC18H12N3O3S/q-1 6599A62E45C1B3E5