InChI=1/C13H20N4O/c1-8-6-9(2)17-13(11(8)12(14)18)16-7-10-4-3-5-15-10/h6,10,15H,3-5,7H2,1-2H3,(H2,14,18)(H,16,17)/p+1/t10-/m1/s1/fC13H21N4O/h15-16H,14H2/q+1 C562D354DED214BD