InChI=1/C13H22N4O/c1-10-14-15-13(18-10)11-3-8-17(9-11)12-4-6-16(2)7-5-12/h11-12H,3-9H2,1-2H3/p+2/t11-/m0/s1/fC13H24N4O/h16-17H/q+2 5CD620136524F1D1