InChI=1/C15H32N4O2/c1-6-19(7-2)10-8-9-12(5)17-15(20)13(11(3)4)14(16)18-21/h11-13,21H,6-10H2,1-5H3,(H2,16,18)(H,17,20)/p+1/t12-,13+/m0/s1/fC15H33N4O2/h17,19H,16H2/q+1/b18-14- 20D680F8715F05CF