InChI=1/C14H17N3O4S2/c15-22(18,19)13-5-1-3-11(7-13)9-17-10-12-4-2-6-14(8-12)23(16,20)21/h1-8,17H,9-10H2,(H2,15,18,19)(H2,16,20,21)/p+1/fC14H18N3O4S2/h17H,15-16H2/q+1 90CD5890DFD57BF5