InChI=1/C17H23N3O2/c1-4-20(5-2)12(3)11-18-17(22)15-10-13-8-6-7-9-14(13)16(21)19-15/h6-10,12H,4-5,11H2,1-3H3,(H,18,22)(H,19,21)/p+1/t12-/m0/s1/fC17H24N3O2/h18-20H/q+1 2D218D2EE104ECE4