InChI=1/C15H13N3O3S2/c1-16-14(19)10-6-8-11(9-7-10)23(20,21)18-15-17-12-4-2-3-5-13(12)22-15/h2-9H,1H3,(H2,16,17,18,19)/p-1/fC15H12N3O3S2/h16H/q-1 71294377849586DB