InChI=1/C15H30N4O2/c1-2-8-13(18-15(16)21)14(20)17-9-7-12-19-10-5-3-4-6-11-19/h13H,2-12H2,1H3,(H,17,20)(H3,16,18,21)/p+1/t13-/m0/s1/fC15H31N4O2/h17-19H,16H2/q+1 270FF018ADD24D9B