InChI=1/C17H23N3O2/c21-16(12-20-10-4-1-5-11-20)19-15-7-3-2-6-14(15)17(22)18-13-8-9-13/h2-3,6-7,13H,1,4-5,8-12H2,(H,18,22)(H,19,21)/p+1/fC17H24N3O2/h18-20H/q+1 C56C0A47B61BD79D