InChI=1/C12H11N3O3S/c16-10(17)6-19-12-13-11(14-15-12)8-1-2-9-7(5-8)3-4-18-9/h1-2,5H,3-4,6H2,(H,16,17)(H,13,14,15)/p-1/fC12H10N3O3S/h15H/q-1 D61742E0F452CA18