InChI=1/C14H20N4O/c15-13(19)11-7-9-3-1-5-12(9)18-14(11)17-8-10-4-2-6-16-10/h7,10,16H,1-6,8H2,(H2,15,19)(H,17,18)/p+1/t10-/m0/s1/fC14H21N4O/h16-17H,15H2/q+1 045CC143E71C4B6F