InChI=1/C17H27N3O/c1-4-20-9-5-6-15(11-20)13(3)19-16-8-7-14(17(18)21)10-12(16)2/h7-8,10,13,15,19H,4-6,9,11H2,1-3H3,(H2,18,21)/p+1/t13-,15+/m1/s1/fC17H28N3O/h20H,18H2/q+1 58936A90D16E7C9D