InChI=1/C19H22N4O2S/c20-19(25)15-6-8-23(9-7-15)11-14-2-1-3-16(10-14)22-18(24)5-4-17-12-26-13-21-17/h1-5,10,12-13,15H,6-9,11H2,(H2,20,25)(H,22,24)/p+1/b5-4+/fC19H23N4O2S/h22-23H,20H2/q+1 3B07B452E0BC55D5