InChI=1/C17H23N3O2/c1-20(2)11-5-10-18-16(21)9-8-14-12-13-6-3-4-7-15(13)19-17(14)22/h3-4,6-7,12H,5,8-11H2,1-2H3,(H,18,21)(H,19,22)/p+1/fC17H24N3O2/h18-20H/q+1 CD7C79B2D8C11C0B