InChI=1/C15H22N4O2/c1-10-4-5-11(16)9-12(10)18-14(20)6-8-19-7-2-3-13(19)15(17)21/h4-5,9,13H,2-3,6-8,16H2,1H3,(H2,17,21)(H,18,20)/p+1/t13-/m0/s1/fC15H23N4O2/h18-19H,17H2/q+1 4AABE788849591BA