InChI=1/C16H20N4/c1-11-14-4-2-3-5-15(14)16(19-18-11)17-12-8-9-20(10-12)13-6-7-13/h2-5,12-13H,6-10H2,1H3,(H,17,19)/p+2/t12-/m0/s1/fC16H22N4/h17,19-20H/q+2	CA943FF407EFFE81