InChI=1/C19H20N4OS/c1-13-6-2-3-7-14(13)18(24)22-10-11-23-12-17(25-19(20)21)15-8-4-5-9-16(15)23/h2-9,12H,10-11H2,1H3,(H3,20,21)(H,22,24)/p+1/fC19H21N4OS/h22H,20-21H2/q+1 F8164DFBC4708EA9