InChI=1/C15H23N3O/c1-11-2-3-13(15(17)19)14(10-11)18-8-5-12(4-7-16)6-9-18/h2-3,10,12H,4-9,16H2,1H3,(H2,17,19)/p+1/fC15H24N3O/h16H,17H2/q+1 4847BB7D2D33E839