InChI=1/C18H24N4OS/c1-22(15-16-7-3-2-4-8-16)12-14-23-13-11-20-18(24)21-17-9-5-6-10-19-17/h2-10H,11-15H2,1H3,(H2,19,20,21,24)/p+1/fC18H25N4OS/h20-22H/q+1 FB95E91A01597563