InChI=1/C15H32N4O2/c1-6-8-15(9-7-2,13(16)18-21)14(20)17-10-11-19(5)12(3)4/h12,21H,6-11H2,1-5H3,(H2,16,18)(H,17,20)/p+1/fC15H33N4O2/h17,19H,16H2/q+1/b18-13-	E4CC06F5EC6340F8