InChI=1/C19H18N4O2S/c20-18(25)14-9-11-26-19(14)23-16(24)12-22-17(13-6-2-1-3-7-13)15-8-4-5-10-21-15/h1-11,17,22H,12H2,(H2,20,25)(H,23,24)/t17-/m1/s1/f/h23H,20H2 AA571B930F3ED150