InChI=1/C15H27N5O/c1-9(2)7-11(8-20(3)4)17-15(21)14-12(16)13(18-19-14)10-5-6-10/h9-11H,5-8,16H2,1-4H3,(H,17,21)(H,18,19)/p+1/t11-/m0/s1/fC15H28N5O/h17-18,20H/q+1 ED060335C96B3DBF