InChI=1/C20H24N4S/c1-2-5-16(6-3-1)15-24-10-8-18(9-11-24)21-13-17-14-22-23-20(17)19-7-4-12-25-19/h1-7,12,14,18,21H,8-11,13,15H2,(H,22,23)/p+1/fC20H25N4S/h23-24H/q+1 2D4CFC21DD32603F