InChI=1/C19H18N6O2S/c1-11-17-14(8-16(26)24(11)7-6-12-9-20-10-21-12)23-25(18(17)27)19-22-13-4-2-3-5-15(13)28-19/h2-5,9-11,23H,6-8H2,1H3,(H,20,21)/p+1/t11-/m1/s1/fC19H19N6O2S/h20-21H/q+1 D03397B8565FBB46