InChI=1/C12H22N4O2/c1-15-6-3-10(8-15)7-14-11(17)9-16-5-2-4-13-12(16)18/h10H,2-9H2,1H3,(H,13,18)(H,14,17)/p+1/t10-/m0/s1/fC12H23N4O2/h13-15H/q+1 5318047B16292210