InChI=1/C13H27N5O2/c1-10-7-11(2)9-18(8-10)6-4-3-5-15-13(20)17-16-12(14)19/h10-11H,3-9H2,1-2H3,(H3,14,16,19)(H2,15,17,20)/p+1/t10-,11-/m0/s1/fC13H28N5O2/h15-18H,14H2/q+1 10F08EBE1C06CC0B