InChI=1/C14H30N4O/c1-11(2)16-13(14(15)19)7-10-18-8-5-12(6-9-18)17(3)4/h11-13,16H,5-10H2,1-4H3,(H2,15,19)/p+2/t13-/m0/s1/fC14H32N4O/h16-17H,15H2/q+2 620AFF9E25BA522E