InChI=1/C17H26N4O2/c1-21(2)12-15(13-8-4-3-5-9-13)20-17(23)19-14-10-6-7-11-18-16(14)22/h3-5,8-9,14-15H,6-7,10-12H2,1-2H3,(H,18,22)(H2,19,20,23)/p+1/t14-,15+/m0/s1/fC17H27N4O2/h18-21H/q+1 DAD7CF99DBB57B3D