InChI=1/C16H20N4/c1-11-13-4-2-3-5-14(13)16(19-18-11)17-15-10-20-8-6-12(15)7-9-20/h2-5,12,15H,6-10H2,1H3,(H,17,19)/p+2/t15-/m0/s1/fC16H22N4/h17,19-20H/q+2	001DC673ABF16382