InChI=1/C15H27N5O/c1-4-20(5-2)8-6-7-11(3)19-15-13(14(17)21)9-12(16)10-18-15/h9-11H,4-8,16H2,1-3H3,(H2,17,21)(H,18,19)/p+1/t11-/m0/s1/fC15H28N5O/h19-20H,17H2/q+1 0AB04D229524ABB8