InChI=1/C17H27N5O2/c1-13(2)9-19-16(23)12-21-17(24)20-11-14-5-6-15(18-10-14)22-7-3-4-8-22/h5-6,10,13H,3-4,7-9,11-12H2,1-2H3,(H,19,23)(H2,20,21,24)/p+1/fC17H28N5O2/h18-21H/q+1 426E9A743C13FEC0