InChI=1/C17H18N4O2S/c22-16(4-7-21-6-3-15-11(10-21)5-8-24-15)18-12-1-2-13-14(9-12)20-17(23)19-13/h1-2,5,8-9H,3-4,6-7,10H2,(H,18,22)(H2,19,20,23)/p+1/fC17H19N4O2S/h18-21H/q+1 A1A9AC7CFD577FEF