InChI=1/C14H32N4O/c1-7-8-18(10-9-17(5)6)11-14(4,13(15)19)16-12(2)3/h12,16H,7-11H2,1-6H3,(H2,15,19)/p+2/t14-/m0/s1/fC14H34N4O/h16-17H,15H2/q+2 BFD3E01923973FF9