InChI=1/C15H23N3O2/c16-11-12-4-1-5-13(10-12)17-15(20)18-8-2-6-14(18)7-3-9-19/h1,4-5,10,14,19H,2-3,6-9,11,16H2,(H,17,20)/p+1/t14-/m1/s1/fC15H24N3O2/h16-17H/q+1 3904881B55EC36CB