InChI=1/C15H24N4O/c1-10-9-11(2)18-15(13(10)14(16)17)19-7-4-3-5-12(19)6-8-20/h9,12,20H,3-8H2,1-2H3,(H3,16,17)/p+1/t12-/m1/s1/fC15H25N4O/h16-17H2/q+1 DA32F5B4B4C60D7C