InChI=1/C15H21N5O/c1-10-5-6-11(14(17)21)9-20(10)15-12(8-16)19-7-3-2-4-13(19)18-15/h2-4,7,10-11H,5-6,8-9,16H2,1H3,(H2,17,21)/p+1/t10-,11+/m1/s1/fC15H22N5O/h16H,17H2/q+1 FB39632C7F20692A