InChI=1/C17H21N3O/c1-2-3-7-17-15(12-18-11-13-9-10-19-20-13)14-6-4-5-8-16(14)21-17/h4-6,8-10,18H,2-3,7,11-12H2,1H3,(H,19,20)/p+1/fC17H22N3O/h18,20H/q+1 E45BDE18921DF85A