InChI=1/C15H27N5O/c1-4-5-12-13(16)14(19-18-12)15(21)17-8-11-6-7-20(9-11)10(2)3/h10-11H,4-9,16H2,1-3H3,(H,17,21)(H,18,19)/p+1/t11-/m0/s1/fC15H28N5O/h17-18,20H/q+1 FC18B323D137EE8F