InChI=1/C17H18N4O4S/c1-11-4-3-5-16-20-12(10-21(11)16)9-19-15-7-6-13(26(18,23)24)8-14(15)17(22)25-2/h3-8,10,19H,9H2,1-2H3,(H2,18,23,24)/p+1/fC17H19N4O4S/h20H,18H2/q+1 BDB46DD89209FAD7