InChI=1/C14H32N4O/c1-6-9-18(12-11-17(4)5)10-7-8-14(2,16-3)13(15)19/h16H,6-12H2,1-5H3,(H2,15,19)/p+2/t14-/m1/s1/fC14H34N4O/h16,18H,15H2/q+2 92BE0BB4FAF7707E