InChI=1/C18H36N4O2/c1-6-8-20-17(24)21-18(4,5)16(23)19-9-7-10-22-12-14(2)11-15(3)13-22/h14-15H,6-13H2,1-5H3,(H,19,23)(H2,20,21,24)/p+1/t14-,15+/fC18H37N4O2/h19-22H/q+1 EA0A3DF879F2239B