InChI=1/C20H36N4O2/c1-2-21-19(25)16-8-6-13-24(14-16)20(26)22-17-9-7-12-23(15-17)18-10-4-3-5-11-18/h16-18H,2-15H2,1H3,(H,21,25)(H,22,26)/p+1/t16-,17+/m1/s1/fC20H37N4O2/h21-23H/q+1 7CD5C580E41911F6