InChI=1/C16H24N4/c1-2-4-14(5-3-1)20-10-8-13(9-11-20)16-17-15(18-19-16)12-6-7-12/h2,4,12-14H,1,3,5-11H2,(H,17,18,19)/p+1/t14-/m0/s1/fC16H25N4/h18,20H/q+1 EBFFDE6DA0685CDB