InChI=1/C14H20N4/c1-3-4-13-17-9-10-18(13)14(11(2)15)12-5-7-16-8-6-12/h5-11,14H,3-4,15H2,1-2H3/p+1/t11-,14-/m0/s1/fC14H21N4/h15H/q+1 B5BBB745AF30167A