InChI=1/C18H30N4O2/c1-4-10-22(11-5-2)12-6-9-20-18(24)21-16-13-15(17(19)23)8-7-14(16)3/h7-8,13H,4-6,9-12H2,1-3H3,(H2,19,23)(H2,20,21,24)/p+1/fC18H31N4O2/h20-22H,19H2/q+1 5FC27872CBEB26D3