InChI=1/C15H23N3O/c1-11-9-18(10-12(2)16-11)15(19)13-5-7-14(8-6-13)17(3)4/h5-8,11-12,16H,9-10H2,1-4H3/p+1/t11-,12-/m0/s1/fC15H24N3O/h16H/q+1 8BE6314642396DD8