InChI=1/C15H22N4O2/c16-12-5-1-2-6-13(12)18-14(20)7-9-19-8-3-4-11(10-19)15(17)21/h1-2,5-6,11H,3-4,7-10,16H2,(H2,17,21)(H,18,20)/p+1/t11-/m0/s1/fC15H23N4O2/h18-19H,17H2/q+1 5A8DAEC58C12A3FB