InChI=1/C17H23N3O2/c1-3-20(2)12-11-18-17(21)19-13-15-9-10-16(22-15)14-7-5-4-6-8-14/h4-10H,3,11-13H2,1-2H3,(H2,18,19,21)/p+1/fC17H24N3O2/h18-20H/q+1 48727B1AFDC267A5